The only business you should start should not be put to a vote by us.
Life is pretty simple (except for entrepreneurs- and I don't think you are one because of your indecision) Get a good education. Get a good job. Learn to live on less than you earn. Invest wisely. Retire wealthy.
(a failed business venture, by age 21, is detrimental to your ego)
(save your money, go to school and apply all your efforts to tests and study)
Okay im 18 years old i have saved up money to hopefully start my own small business. I just want something that's going to keep a steady income while i go to school. I have thought of some ideas like mobile tire repairing (alot of diesels in my area). Carpet cleaning service, or i can buy a paint booth and painting supplys and paint cars. I can employ my friends this summer to get things started and look for other people when they return to school. So my question is do you have any ideas or know of anybody who has done something like this and failed or succeeded. I am open to other type of investments not only small businesses. Thanks