I am surprised. I have been in a mental institution 30 times now. Not the case usually, cool story. I was in places where we could order food. we pooled our money, never gave a tip. I now do runs like that, makes me feel good helping others. My gf's used to have food shipped to our units for everyone. You may not realize it, but you are helping others less fortunate than you. It may sound stupid, but I feel good about every run I make. I make people happy. My favs are patients in hospitals. In our small way, we are making the world a better place each day. I end each day feeling good about myself. Won't find that in most jobs.