We learned this one weekend. We were camping on the beach and our 4WD blew a hole in the radiator. There were plenty of other people with big 4WDs who could have towed us off the beach but it was two young guys covered in tattoos who offered to help. We’d still be there if it weren’t for their kindness. Personally I don’t like tattoos but I try very hard not to judge and compliment girls on pretty tattoos.