Size limitations, 24/7 busy and no time to enjoy life anymore, my personality (that only accepted to use the fund to make enough money to start on my own)....
It was not a matter of making millions, or billions. I never had that ambition. I just needed a good starting capital for trading only my own account. The fund and my broker helped me a lot with that. I would even have flipped burgers at Mc Donalds if it would have helped me to raise my own capital.
You see everything from your point of view. You clearly don't understand that different people have different goals in life. Your logic is that what you like is the standard for every human being. They should all do what you do.
I know people who love football and I know people who hate football.
That contrast you will find in anything in life. If not we would all have the same job, the same car, the same wife, the same number of children, eat the same food, live in the same house in the same street...
So that's why not. But I think you still don't understand it.