sub is right.. YOU NEED MONEY to start a business.
either borrow/get staked or save up.
but your best bet is to finish college, that degree makes a difference in the military/federal jobs.
i know people who have degrees and get into OCS and automatically get paid 4K a month as officers in the military plus benefits/housing. you would have to be nuts to start out as enlisted making 1500 a month and having to work your way all the way up. another friend is dumb as a box as rocks (partied for 5 years in college), weighs about 150 dripping wet and benches like 180 pounds and is getting paid 100K working for the feds to guard people in Iraq!! just cause he has a degree and applied and passed a couple interviews.
also learn spanish! or learn some foreign language that is gonna be helpful for companies to use you for linguistics
It is not always about coming up with a better idea. Most businesses are sucessful because the owner is very pationate about it and is will to sweat the details to make it the best.
I heard a line one time that was perfect "You are not always succesful doing something you love, but you are almost never succesful at doing something you don't like"
Your passion has to be more than just making money. Figure that out first.
^^^ THIS ^^^
If have a great idea why would I even hint what market to look into? screw that....
As mentioned above make a list of things you dont like doing, make a list of things that are a total bitch to do or when it happens(cooking or peeling certain foods, doing certain things to a car, cleaning certain items, doing yard work when it rains, cleaning up after dogs, etc) and try finding solutions/work arounds, think about things that you would like to have in certain situations, like having a canned soda when you are running, BAM you got those soda tops, getting your hair done when you are broke, BAM you have the Bump It, painting things right, BAM pink paint that turns white when dry, watering the plants every day, BAM you have the Aqua Globes... it's just having a moment where logic meets knowledge and the desire to improve something....