Ever wished you hadn't lost control of your words, or your time, or your temper? Ever resolved not to do something ever again, only to slip back after a week or a month? Self-control. It's every man's greatest challenge. The Bible says that a man without self-control is like a city without walls--defenceless in the face of attack. Lack of self-control is the weakness that lies beneath so many of our sins, from adultery and violence...