Romy:
I'm bedridden, and food has always been my main concern.
After that, I only do what I can do from bed: watch TV, use the computer, play video games, or read. Being immobile due to obesity is even more limiting than not being able to walk. Going for a walk? First, let's see how you get out of the house, and then how you get transported.
I always appreciate you keeping it real. So many people want to live out a fantasy. It's ok if they want to make it a reality, but be realistic in every day life.