Do you ever?

yes because i am a cafe administrator and basically all of my work is related with computer and feeling very tired after my work.

When i totally exhausted then i listen some gud music close my eyes for time and after some time i m just like BACK TO WORK!

Yes, usually playing solitaire... almost falling out of my chair I'm so tired, but compulsively continuing anyway.
I think it's an avoidance tactic, delaying the inevitable that'll come with the next day.

hey BCMike,
i used to sit in front of my computer from 9 am to 10:30 pm, i am also a cyber cafe owner. i love to sit in front of computer. some times i start yawning and that cause headache to me, then i start chewing chewing gum. yes of course music of my interest always play on my computer and that help me to sit in front of my computer. some times have some job work etc. so over all this is my helplessness also to sit in front of my computer and work whole day.

A lot of times, I almost fell down from my computer chair sometimes when I try to stay even though I'm dead sleepy and still doesn't want to give up, my mac always gives me wakeful nights, there's so many things to do that I didn't know it's already very late night.

I had to laugh because thats every night for me. I play world of warcraft and Aion and it's always 1am or 2am and I'm still playing. I remember years ago I used to play Ragnarok Online. I used to actually nod off while playing it. Does that mean I'm a game addict? Haha.

I do this all the time as ive got quite addicted! The other night i woke up with keeyboard imprinted on my head where i fell asleep on it haha!!
Ive got to learn to give up!

Yes from time to time I do the same thing. I will be on the computer untill about 2 am and then I say to myself I need to get off. I have actully fell asleep one time while sitting at the computer.I knew then it was past time to go to bed.

Yeah. Even though am already sleepy, i find myself viewing my facebook and playing and hey! wait! am yawning and yet, still hooked on my laptop...tsk,tsk,tsk,tsk, just done working on the computer and now, relieving stress through the computer...

I always sit 1 hr if i m damm tired after that u can,t even concentrate on what u r doing.