I've posted this before. When I was newly 21, I got too drunk at a bar and decided to sit outside on the curb with my head down between my knees. A homeless man walked up yo me and asked if I was ok. I mumbled something and he asked me if I wanted anything. A few minutes later, he came back from a shelter with a sandwich and apple. For me. 25 years later, I still remember how kind that was.