For me, video (movie, TV and computer) and audio stimulation (music, complex sound environments like malls where there is music and many simultaneous conversations) make me physically ill. These days, you can't really get by without a computer, so I spend time on it in small doses. I try to go every other day without any computer time at all.

Several months ago, I did get better to the point where I was comfortable spending a full workday in front of the computer, watching videos, listening to music, and spending time at the mall, but I had a relapse last month that took all this away.