I'm not a big breakfast eater, so for me it's just two meals a day. I don't mind eating at a Table Service restaurant, but there's only so much counter service I can do in one week. Some nights I just pick up food at the faster food option and take it to the room for a late dinner, watching tv.
On my last trip I caught an awful cold and spent a day at Downtown Disney -- I got a late start and that was the first bus, then I went into a couple of stores and felt really tired, so I went to the movies! Then I came out and looked at the Princess Diana dress exhibit, hit another couple of stores, grabbed a sandwich from the Earl of Sandwich to take back to the hotel, and that was my day! Since I was alone, I didn't feel the need to drag myself to a park, once I reminded myself that it was a vacation and I wasn't obliged to spend it any particular way. Got back to the room, put my feet up, enjoyed the sandwich, and went to bed early. A nice change from commando touring!