Niche Question-Photographer & Teacher

Hi friends,
I am currently a photographer, public school teacher as well as a college professor. I want to get my certification and be a coach for entrepreneurs in the wedding business and for teachers.
My question is: is that too much? Should I narrow it down to just one niche? I am passionate about both and believe I have the experiences to be able to relate to both groups of individuals.

Thank you for your help!