Anyone know why someone would be continuously lacking sleep because they hate going to bed?

my problem is that i have suffered from insomnia for so long, for years i would just lay in bed for hours trying to fall asleep that i find my self doing the same thing that ur doing now. i think that i do it because i'm so feed up with just laying in bed unable to sleep that i decided it's easier to waste time on the computer ect. I could be exhusted and want to go to sleep but i wont turn off the computer to go to bed b/c i know what lays ahead and how difficult and frustrating it will be to sleep. I have insomnia b/c my mind never seems to turn off and i find it easier wasting time on something else rather then confront the thoughts that are running through my head. I don't know, but maybe you can relate to that? Also if ur in college ur probablly worried about papers and work that has to be done and how to balance it all. You might think that sleep is a waste of time or maybe even have anxiety about it. Another route to take would be to ask ur self if anything bad had happened in your child hood that would make you not want to go to sleep? Do you have bad Dreams ect ect? Maybe see a therapist or doctor just to get a better understanding and maybe some answer's-- sorry, i'm slightly high as i'm writing it so i hope it makes sense lol- good luck!