HOW MANY HOURS DO YOU SLEEP PER DAY?

On weeknights I probably get up to about 6 hours of sleep. I should try to get more though, because I'm always tired when I'm at work. On Weekends it varies to be honest with you, but I feel like I get more than 6 hours at least. xD I used to stay up until the crack of dawn when I was 19, but I didn't have a job back then so I spent my nights browsing the internet and posting on forums.