I dont know what i want to do any suggesstions?

i want to go back to college, but the army has dulled my view, todays economy as well, and little opportunity presents itself to me. even if i did get the notion from you viewers of "yeah totally go to college" i wouldn't even have the faintest clue what to even go for. i dont want a drab cubical degree, nor do i want something that though is exciting, but burns a forever unending hole in my wallete. i told people i just dont see the use of college especially when you don't have a garentee that your getting a job after words. plus what if it turns out i hate what i just studied and put all that money into something now i regret getting into. i may seem pessimistic here, but real world slaps me in the face too much to know that negatives happen waaay to often to just push them aside and say go for it. i do want something more than the average american. i want to be able to sit on a cruise ship in a floral shirt with kaki shorts and have waitresses in bikinis serve me and say "damn this is the life". i want to live in a decent house and just be happy, and many other things and i'm sure i'm not alone, but i will most likely just forever be stuck in dead end jobs, going where ever people tell to go, do waht people tell me to do and be a drone for the rest of my life....well i rambled on long enough any imput is nice, granted it will most likely not change a thing. thanks for viewing.