Do you have trouble getting out of bed in the morning? Are you a snooze-button abuser? Do you have two alarms? Or do you have your coffee and such all ready to go?
I used to be a major snooze-button abuser so I started forcing myself to buy clocks without one. I also have two alarms set-- one is on the opposite side of the room as my bed-- because my job makes me wake up at 3am every morning and I'm terrified I'd sleep through just one alarm.