No one can walk before learning to roll over. No one can run before learning to walk. It's the nature! If you against the nature, you will cause the problems. But human being is different, they always want to against the law of nature.
At a company, for sure, you can be a boss or manager because your father is the owner but how should you be able to become a good leader or manager if you don't even have any professional work experience, managing people experience, and experience as ground staff before? It's impossible! You need time to build it up first.
In term of business, you have to build up your capacity, capital, experiences, managing people experience, networking and well prepared business plan first before you start your own business. If not, you will face a big challenge.