CEFR Level: B1–B2
Category: General English | Health | Society

In today’s world, screens are everywhere.
We use smartphones to communicate, computers to work, and televisions to relax. Social media connects us to friends, news, and global events in real time.
At first glance, this seems entirely positive. Technology makes life faster, easier, and more efficient. It allows us to learn, work remotely, and stay connected across long distances.
However, there is a growing concern:
👉 what happens when screen use becomes excessive?
More and more people are experiencing the negative effects of social media addiction and prolonged screen exposure. These effects are not only mental, but also physical and emotional — and they are becoming increasingly visible in everyday life.
To understand the problem, we must look more closely at how constant screen use is changing the way we think, feel, behave, and even work.
addiction
A strong dependence on something.
Example: Social media addiction can affect daily routines.
FOMO (fear of missing out)
A worried feeling that others are having better experiences.
Example: Social media often increases FOMO.
low self-esteem
Lack of confidence in your own value.
Example: Comparing yourself to others can lead to low self-esteem.
anxiety
A feeling of worry or nervousness.
Example: Constant notifications can cause anxiety.
cyberbullying
Using the internet to harm or intimidate others.
Example: Cyberbullying can have serious emotional effects.
short attention span
Difficulty focusing for long periods.
Example: Scrolling through content reduces attention span.
sleep disorder
A condition that affects normal sleep.
Example: Screen use before bed can cause sleep disorders.
depression
A state of deep sadness and lack of hope.
Example: Excessive screen time can contribute to depression.
scroll through
To move quickly through content on a screen.
Example: Many people scroll through social media for hours.
zone out
To lose focus or stop paying attention.
Example: He zoned out after spending too much time online.
cut down on
To reduce something.
Example: People should cut down on screen time.
be glued to your screen
To spend too much time looking at a device.
Example: Teenagers are often glued to their screens.
Research highlights just how deeply screens have become part of modern life:
The average person spends 6–7 hours per day looking at screens, combining work, communication, and entertainment.
Many people check their phones dozens of times a day, often without conscious intention — a habit linked to automatic behaviour patterns.
Global users spend 2+ hours per day on social media, with younger users often exceeding this significantly.
Studies suggest that using screens before bed can delay sleep by 30–60 minutes, affecting overall rest and recovery.
Excessive screen time has been associated with higher levels of anxiety, stress, and reduced attention span, particularly among heavy social media users.
Research shows that even the presence of a smartphone nearby can reduce focus and cognitive performance, even when it is not actively being used.
Prolonged sitting and screen use contribute to a sedentary lifestyle, which is linked to long-term health risks such as obesity and cardiovascular issues.
Modern technology has transformed daily life in powerful ways.
People now spend a large part of their day looking at screens — often without realising how much time has passed. Research suggests that the average person spends over 6–7 hours per day using screens, and in some cases, this number can exceed 8 or 9 hours when work and leisure are combined.
One of the most significant drivers of this behaviour is social media.
These platforms are carefully designed to keep users engaged for as long as possible. Notifications, likes, comments, and endless scrolling create a system that encourages continuous interaction.
Studies show that people check their phones more than 80–100 times per day, often automatically and without conscious intention.
Over time, this pattern can develop into addictive behaviour, where users feel uncomfortable or anxious when they are not connected.
A common experience linked to social media is FOMO (fear of missing out). This is the feeling that other people are enjoying better, more exciting, or more successful lives. Social media often shows only the best moments — achievements, travel, celebrations — which creates a distorted picture of reality.
As a result, individuals may begin to compare themselves constantly, leading to low self-esteem and dissatisfaction with their own lives.
In addition, people now spend over 2 hours per day on social media platforms alone, and this constant exposure can lead to emotional fatigue. Instead of feeling informed or connected, users may begin to feel overwhelmed by the volume of content, opinions, and expectations.
Frequent notifications and continuous streams of information also contribute to anxiety. Many users report feeling restless or uneasy when they are away from their devices. This constant stimulation reduces the brain’s ability to focus deeply, leading to a short attention span. Activities that require concentration — such as reading, studying, or strategic thinking — become more difficult over time.
Another serious issue is cyberbullying, which has become more common in digital environments. Unlike traditional bullying, it can happen at any time and can be shared with a wide audience. Negative comments, online criticism, or public shaming can have a strong emotional impact, particularly on young users who are still developing confidence and identity.
The effects of excessive screen use are not limited to mental health. Physical health is also significantly affected. Many people use screens late at night, often before going to sleep. Research shows that this behaviour can delay sleep by 30 minutes or more, because the blue light from screens interferes with the body’s natural sleep cycle. Over time, this can lead to sleep disorders, fatigue, and reduced energy levels during the day.
Long periods of screen use can also cause eye strain, headaches, and poor posture. Looking down at a phone for extended periods can lead to neck and back problems, commonly referred to as “tech neck.” In addition, spending too much time sitting creates a sedentary lifestyle, which is linked to long-term health risks such as obesity and cardiovascular problems.
Emotionally, excessive screen use can lead to feelings of isolation. Although people are constantly connected online, they may spend less time interacting face-to-face with others. This can reduce the quality of relationships and lead to loneliness. Over time, this emotional disconnection can contribute to depression, especially when combined with comparison and negative online experiences.
Mental health experts have found that heavy social media use is strongly associated with higher levels of anxiety and depression, particularly among teenagers and young adults. This highlights the importance of developing healthy digital habits early in life.
In professional environments, the effects are also clear. Constant notifications and digital distractions reduce productivity and efficiency. Employees may find it difficult to focus on complex tasks or maintain attention during meetings. This creates a situation where individuals feel busy all day but achieve less meaningful work.
Overall, while technology offers many benefits, excessive use of screens and social media can have serious consequences for mental, physical, and emotional well-being. The challenge is not to eliminate technology, but to use it in a balanced and controlled way.
Technology has become an essential part of modern life.
It shapes how we communicate, learn, work, and relax — often all within the same device.
But balance is key.
Used wisely, screens can educate, connect, and support productivity. They give us access to information, global networks, and opportunities that were unimaginable just a generation ago.
They allow us to learn new skills, stay informed, and collaborate across distances with ease.
Used excessively, however, they can distract, isolate, and harm well-being. Constant notifications, endless scrolling, and passive consumption can reduce focus, weaken real-world relationships, and create mental and physical fatigue over time.
The difference lies not in the technology itself —
but in how we use it.
The challenge is not to remove technology, but to develop intentional habits:
👉 setting clear boundaries for screen time
👉 creating space for deep work and real rest
👉 prioritising face-to-face interaction where possible
👉 using digital tools with a clear purpose, not out of habit
In a connected world, discipline becomes a form of freedom.
When we control our technology use, rather than letting it control us, we create space for better thinking, stronger relationships, and a healthier, more focused life.
Ultimately, the goal is simple:
to use technology as a tool that serves us — not one that shapes us without our awareness.
True or False
1. Screen use has no effect on physical health.
2. Social media platforms are designed to keep users engaged.
3. FOMO can affect how people feel about their lives.
4. Screen use before bed can improve sleep quality.
5. Cyberbullying can have emotional consequences.
Multiple-Choice Questions
6. What is one effect of social media addiction?
a) improved focus
b) reduced anxiety
c) compulsive checking
d) better sleep
7. What causes low self-esteem in social media users?
a) exercise
b) comparison with others
c) reading books
d) working more
8. Why are sleep disorders common with screen use?
a) screens produce heat
b) screens reduce light
c) screens affect sleep cycles
d) screens improve focus
9. What is cyberbullying?
a) online learning
b) online communication
c) online harassment
d) online shopping
10. What is a professional effect of excessive screen use?
a) increased productivity
b) stronger focus
c) reduced performance
d) better communication
🗝️ Answer Key
T/F: 1) F, 2) T, 3) T, 4) F, 5) T
MCQ: 6) c, 7) b, 8) c, 9) c, 10) c
1. How many hours per day do you spend using screens?
2. Do you think social media affects your mood? How?
3. What are some practical ways to reduce screen time?
4. How can people improve focus in a digital world?
5. Do you think technology brings more benefits or more problems? Why?
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HEY, I’M HENRY
Hi, I’m Henry Lilienfield, a TEFL veteran with teaching experience across China, Taiwan, Oman, Saudi Arabia, Iraq, South Africa, and online. With a law degree, two post-grad qualifications in Education Management and Development Studies, and a Level 5 TEFL Diploma, I bring deep knowledge and a practical approach to everything I teach—whether it’s English lessons or how to start your own online teaching business.



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