“You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.” -Nietzsche
When deciding whether to study with a certain teacher or coach, it’s important to know what were their shortcomings? What did they struggle with? What did they have to overcome?
More often than not, their teachings will overemphasize their struggles.
But these might not apply to you. What was difficult for them might be easy for you. And vice versa.
Their way might not be your way.