Planning to leave home (few months left)

Hlw, I'm 18 years old now. And i feel like i wanna live alone. Cuz I planned to leave home after few months. I said to this my family (There is no objection to my decision from my mother and father.) My ambition is to become a business man and great entrepreneur. & I'm gonna do everything thing for fulfill my goals alone. I'm planning to rent a home & do all my stuff by myself. I love calm Peace life & no disturbing for my self by anyone( a loner) However I believe that I could find money for my personal expenses( please suggest do u have any better ideas about that)

Just i want you to share about your opinions and advices. If u want to know more anything about this please comment, definitely I'll reply