Reasons Why #3: Laundry overload
I hate doing laundry, even now that I have it easy (there's a washer and dryer upstairs, as opposed to several blocks away at the laundromat). Because my clothes are so huge, I have to do a lot more loads of laundry than the average person.
Plus, while I'm folding the laundry, every item I look at something it reminds me how huge and fat I am. Because a pair of unfilled size 26 pants is monstrously unattractive.