Hummmm,

How can you start thinking of wanting your own business, if you have not even thought of what it will be, and make a business plan???

Really, you expect others to think and plan for you????

Will you be paying them advisory fees???

Come on, get real, if you want to own your own business, the 1st step is to plan and think for yourself. It is a full time investment of time before you can see what business will be suitable for the market.

Advice: goggle sample business plans, this will give you full details of what a business plan is, and all that is going to be needed to become a business owner.
You can not just say you want to own a business, you have to do you a-z planning.

This is a good link to help.
http://www.bedayacenter.net/index.php/entrepreneurship-advice-top-menu

Cheers.