Years and years ago, I worked in Houston, TX. One really cold evening I was leaving my office. I was stopped by two homeless guys sheltering in an abandoned storefront and solicited for cash. I told the guy I'd give it to him, but I wouldn't if they were going to get booze. He replied that wouldn't be a problem, they already had the booze and wanted something to eat. With such honesty, I had to give them the money.