Money to start up a business

I would like to start up a business so I can see if I am capable to do this for my entire life or I need to focus on other things. I always had a passion for business in general, but I never had enough money to start one. If you can help me I will be very thankful, if not, all good, I don't expect to get the money I want, but it's worth trying. Thank you for your time!