Am I the only severe insomniac here..?

Notice how I say "severe"...i mean i have the absolute hardest time sleeping at night! omg i sleep at Dawn and sometimes even like 6 or 7 AM LOL! Maybe its cuz im on the computer so much, i heard electronics send radioactive waves to your brain that makes you dont wanna sleep. but i dk at night my mind seems quite active. and im horny all the time.