i became a cold hearted bastard in NYC when homeless people endlessly bombarded me with requests. However, sometimes I do things randomly out of kindness and it makes me feel really good. A guy came up to me near a Hollywood car wash and I had $20 inside my car. I pulled it out and gave it to him. He second questioned it but was grateful. Maybe I'm perpetuating a bad social situation, but I'd do it again just for the mere good feeling it gave me straight away and for the rest of the day.