you gotta take a 10 minute break every hour or two and go outside. Also may I suggest a dorm fridge. That was a savior for me, cause you know, the kitchen is such a long trek.

so you're saying that you should get up and walk around... unless it's to the fridge.

Yep cause if you keep walking to the fridge, atleast for me, I'd grab more than what I went there for. A mini fridge with beverages and good snacks was better for me. I walked by my tv and couch and that just ended up being a pit stop.