I recommend you learn solid business fundamentals if you plan on having your own business. In my opinion it still is the fastest “sure” way to riches.
Yes, you might have to work your ass off in the beginning. But aim to hire people to do the menial tasks as soon as you can. That has sky rocketed my results. As soon as I get bored with something (it turns in to a JOB for me) and I have the results, I hire someone else to do it.
My aim is to put my working hours to 10k+/h activities only. Well, once I get there I’ll raise that number again.