> Is looking for a mentor even the right approach...
It’s a terrific question.
We tend to mythologize the sensei, or wisened uncle persona. That special Someone, who we hope will patiently, lovingly coach us up.
It seems the best mentor relationships are organic things. Somehow your paths cross, striking up a relationship. When the student is ready, the teacher will appear.
Relative to getting advice-
There is still tremendous value hidden in books. More immediate are podcasts, blogposts, and occasionally Reddit.
So, where do you feel you are struggling? When you think “next level” what images come to mind?
PM if you prefer.