The entertainment industry is an interesting place.
It's sort of like an open forum in which anyone and everyone can participate and give their opinions.
Therefore you will come across good advice and terrible advice. And you will have to use your own intelligence and experience to decipher which is which.
You will undoubtedly develop ideas that you believe in and you will find yourself challenged by great sounding arguments that you disagree with.
But the most challenging part about it all is that both points of view may be legitimate paths to success.
Therefore you will need to strongly believe in your own ideas in order to constantly not be persuaded from one path to another.
Wishing you continued success!