Sleepless in samosir

Did you ever feel that sleepless or (in my case) sleeping late is addictive?
Just like I am feeling right now.. well, lately actually..
For me, 10.00 pm is still like 08.00 pm for normal people.. when midnight comes, it is time to go to bed then..
I am watching for the time being, by the way.. which is on top list of my stupid hobbies.. (for my stupidity, i can spend whole day watching anything i like.)
Am i normal? Well, I think I am. Considering some other case of my lil brother and cousins.. they claimed that they couldn’t go to sleep before 2 or even 4 in the morning..
But the point I want to emphasize here is that sleeping late is addictive. I am so exited when the nights come.. may be becoz i spend almost entire day in my lovely office. so night is equals to leisure time. It is an absolute equity found by and for me only. Just like Einstein with his relativity theory..
I often fight my eyelids from closing when it is not time yet for me to sleep. Stupid, huh. But well, somehow I enjoy it.