Monday night's sleep

Sucky... I'm keeping up my end of the bargain, but my traitorous body keeps waking up every 2-3 hours. Last night I turned off the light before 10 and dropped off pretty quickly, but then woke about midnight and was wide awake. I listened to music until 2-2:30, woke briefly once or twice more before I woke for good at 6. Grand total: 5-1/2 hours of poor sleep.