My thoughts are actually all over the place on this. I have wanted to own my own business for a while now. I would not mind it being something in the food industry, but not a restaurants. Right now I am thinking a little coffee shop would be great. Honestly though, as long as it is something I could do (ie not something like auto repair because I have no clue about that sort of thing) then I would be open to looking.
As far as how much $ I have to invest...not much. I am sure if the right opportunity came along then there are certain people who would be willing to invest in me, but short of that it would be business loans, so I would want to keep the cost very low.
The thing is that I know absolutely nothing about business. I see all these other people who know nothing start up and run successfully businesses though so I know I can do it if I work hard, which is something I am willing and able to do.