If you're not a world-class guitarist, your way of playing guitar is wrong and inefficient.

If you're not a world-class basketball player, your way of playing basketball is wrong and inefficient.

If you're not a millionaire, you don't understand money.

If you're not healthy and athletic, you don't understand health and fitness.

You are stopping yourself from achieving success because instead of learning and experimenting to understand how it works, you're doing it your way...