I don't 'refuse' but it might look that way from the outside. I like cooking but I don't have the energy to do it most days. If I'm not feeding myself then I'm eating slop because the good food provided is unknown and scary and I don't want to retch in front of other people's food.

How I feel about other people like that, it's none of my business. I can hope they improve their eating for their own sake but that's it really