@OP If you are happy at part time chess teaching/ coaching, your present chess level is ok. If you are dreaming as a a professional coach, better fees, you should work hard for an NM title. NM is not an impossible dream
Yep...but whatever he decides...be realistic. A few years ago this kid (1600 at the time) shows up at a tournament, and starts telling me how he wants to be a professional chess coach. I asked him what his rating is, and he says its in the 1600's. I said sure, you can coach at that level, as long as you explains things well. He asked how much should be charge? I gave him my opinion, and he says...Oh...I was thinking of charging $100/Hour. You can figure out the rest...
@OP If you are happy at part time chess teaching/ coaching, your present chess level is ok. If you are dreaming as a a professional coach, better fees, you should work hard for an NM title. NM is not an impossible dream