It's hard for me to go to sleep. I honestly believe that going to sleep early (around 9PM to 11PM) is a waste of my time; I miss out on many things whether game related or ZD related when I go to sleep on time. So, I go to sleep around 12PM usually. Before, it was because of Call of Duty. Then, it was Kingdom Hearts. Now it is because of Fire Emblem: Awakening and will be from now on thanks to DLC.
Even though it's hard for me to go to sleep, it's VERY easy for me to wake up. I am a lucid dreamer; I control the events in my dreams and understand they are dreams. I can't wake up at will, but I respond - violently - to noises near me which wakes me up. :3