It was a pleasant Sunday morning and four married men are playing a round of golf. At the 9th hole, the first golfer says, βYou don't know what it took for me to get here this morning. I promised the wife that I would re- paint the whole house next week.β The second golfer says, βI'm in a worse position than you are. I've promised to put down new decking around the swimming pool.β The third guy says, βThat's nothing. I've had to design and pay for a state of the art new kitchen for my wife.β They carry on playing and suddenly realize that the fourth golfer has remained silent. βWhat did you have to promise to get out today?β they asked. βIt's a bit sensitive. All I can say is that the foundations will be poured for the new extension on the house next week!β