Bed Time

Why is getting to bed on time impossible? I feel like every night I try to make it a goal to be in bed by 9:30 and asleep by 10:00. Yet here I am, at almost 11 o'clock writing on my blog about bed! Everyone else is asleep. I will be the first one to wake up so I can get everyone else up and moving. What is going to get me to bed on time? AHH!