I don't know if he was homeless, but the first time I ever went to the Port Authority bus terminal in NYC, I must've looked a bit bewildered trying to figure out where my platform was, and some shabby-looking guy came up to me and offered to show me the way. After he did so, he asked me for a couple of bucks, which I reluctantly gave him. He then yelled at me for not giving him the twenty he saw in my wallet.
So I tend to ignore anyone who approaches me in NYC unless they're just asking for directions.
So I tend to ignore anyone who approaches me in NYC unless they're just asking for directions.