I am recovering from a mild concussion and find myself frequently tempted to check email, text messages, and various websites (news, sports, PCS-related sites). I think this is partly because I am by myself a lot during the day.

Does anyone else have this problem? Is it best to allow yourself one or two brief sessions a day? I feel as though some minimal use isn't a problem, but spending hours in front of a computer probably isn't a good thing...