re: Having an attitude when selling a vehicle

I sold a Samsung Galaxy Tab to someone on Craigslist years ago for like $50. A guy met me at Whataburger and asked a billion and one questions. I stayed patient and he ended up buying it without haggling. I get a text later saying his buddy looked at it and the RAM was too low for his liking so "it wasn't going to work out for him" and asked when I could meet him to refund him the money