*worried* That could be Steve, except for the old age thing
I think Tsuyu has a point and if it's not one thing you become addicted to, it will be another. Some people genuinely have addictive personalities and like with any addiction, once it takes over your life then you are in danger of it stopping you from doing anything else like eat, sleep and stuff like that.
Alternatively, he could just have been so damn heavy that sitting still all that time caused serious health problems and DVT...
Shoulda got a Wii....at least he'd have had to move around during the session...