After my experience yesterday, I would just say, be careful. I had just left the market, and a couple of guys were out enjoying the sunshine. One said hi, I responded. He goes, oh you don't remember me? I'm like, should I? He goes, I gave you my cans once, across the street. I'm like, I don't think so, I don't turn in my own cans! So apparently I give off a homeless vibe. That's encouraging.