2. I wish I hadn't worked so hard.
Nobody posting thousands of comments in the daytime here on PPOT will have this regret.
But seriously, while I understand this regret, it is a bit stupid. Most guys passing now were the only breadwinners in the family. Not much of a choice but go out and work hard to feed the family, house them decently and allow the kids a good education. You just need to get home afterwards instead of spending the evening at the pub.
G