I don’t mind sitting at a desk, but some care tips.

• Stand up at least once an hour, even just to get coffee, go to the bathroom.
• Always have a (full) bottle of water with you. If it’s there, you’ll drink it, you won’t even notice it. Keep it in your eyeline
• Eyedrops. If you’re in an office job, you need eyedrops. If you game on top of that you need them more. I actually dried out my eyes from coding and gaming too much, it’s very easy to do. Talk to your eye doctor, get some artificial tears. Look away from the screen every 20 minutes or so and just blink.