What makes you balance your online and offline time?

I spend a lot of time online and can get lost surfing but lately I have been trying to get myself to go outside and spend time without my computer, just being in the moment. I asked the fluther community, what are the things that make you get you offline. Is it fatigue from looking at a computer too long or is it something you discover going on in your community? thanks and have a good day online and offline.