WHen I moved into my new place I had a guy that kept offering to mow my lawn for me, even though he looked like he lived in a dumpster. I kept telling him no, and not kindly either. Last time he came by he asked if he could borrow my mower! I told him it had a bent blade (which it did) and he said he had a spare. Of course.
There was one time I did give money away to someone in a parking lot. She’d pulled in towards the back and was talking on a cellphone, sounding lost. When she hung up, me and EvilGF told her how to get back to the highway and get back to where she was going. She then asked if we knew where any homeless shelters were because she didn’t have enough gas money to get to Salem, about 40 miles away. We gave her a bunch of change and she was effusive with gratitude. She talked a lot.
I dunno, I normally don’t give change to anyone unless they’re street performers, but she was either an excellent actor or the real deal.