Guys, leave him alone, maybe he's just a kid with poor parents or he has lost a job and is looking for some entertainment in his world full of disappointment and grief or maybe his wife is taking all money he earns? He only wanted to play some golf, not everyone is so lucky to be able to pay for this game and he didn't really beg, he only asked, simple "no" would suffice. You don't have to make a figure of fun out of him, have some dignity yourselves.