By day, I'm fast asleep, since I work all night. By night, I'm at work, and when I get home, it is too dangerous for me to sit in front of my home-built beast of a PC, because I can get so deep into a project, that I don't see the sun rising in the back ground, then I look at a clock and say to myself, "Oh man! I only have three hours to sleep before I have to get up and go to work." Sadly, even that doesn't stop me some days.