Last night I made the mistake of emailing & FBing at bedtime

Last night I made the mistake of emailing & FBing at bedtime, which kept me mentally engaged instead of sleepy and pushed bedtime hours into the night. Got to sleep past 1pm. Not up till nearly 7am. Now I've little time for writing. I want to normally and regularly get up between 4am and 5am. Resolutions: Don't overdo emailing and facebooking. Do both during the day, not after 9pm.