It's always easy to said than done.
There's no formula to become a successful entrepreneur because sometime, the thing that we think won't work, can work and vice versa.
At the beginning, you'll have to understand how your system works into your business until you can delegate that and when you're already profitable.
Yep I agree, I prefer this one over starting with a team and then launch it.
Because it's harder to start with people compare to starting alone, at the beginning if you discuss about profit sharing contract, your friends might doubt with you and said better to run it to know the profit. Because discuss too big at the start will make people underestimated you.