Do you enjoy your eyesight? In fact, many things can arise to all the sudden steal from you a very valued human experience. If you can't see, things in life become much more difficult. Therefore, care for your eyes properly.
If you work in front of the computer all day long, you should rest your eyes frequently. Your eyes tend not to blink when you are staring at the computer screen. This can cause dry eyes and other eye stress. Look away every ten minutes or so and blink to rest your eyes.