If you don’t give it to them, they get tired and this negatively impacts the quality of your vision.
Activities that put lots of strain on the eyes include:
- Overuse of computer screen (more than 8 hours/day – Day + evening)
- Stress levels too high – tired – overworked
- Reading without appropriate lighting
- Etc.
You need to change your behaviors to give time for your eyes to relax.
If you spend 16 hours a day in activities which ask a very high level of eye concentration, tensions naturally build up.