offcourse depends on what country you live in, for a person who dont have much to put into anything realy I take it.
This question is very good I think, what one first have to know is and see, that is that dont look to others who made it.
we all can, youjust have to look right.
I can give you a few pointers, a man selling hotdogs at a good place putting in 2 and selling for ten makes 8 per unit.
easily this can give you great profit and not to never forget, can be achived with what the market wants in where you live and with little or nothing to loose realy asfar as investment.
Spend lots and lots of time searching for what you want, what other wants, marketing the area, thats the most important thing for a bussiness that have a good chance to work, secondly and this is THE MAIN THING WHY SO FEW DOES IT, they dont belive it could work, they are close but at the end decide not to give it a try, this is very much a mind thing.
if you are in search for big money fast, you need a new product or service and that can often cost lots of money to invest in.
We all have to try, I think best example is the lady who wrote Harry potter! ow many of us couldent have done that? why didnt we think of it?
Good luck brother.
But dont forget, the best things are free. Hope you is, are or about to have a good day. /Erik