Hello. I am an 18 year old casual pianist. I have my level 10 RCM certificate, and am able to play ARCT level pieces. I have a younger sister that I have helped practice before, and I am a tutor in non-music related classes, but that's the extent of my teaching experience. I have been told by a music teacher (not mine) that I should start teaching on the side during university to make some money, but I don't feel entirely qualified. Any suggestions? Thanks.
Teach beginners.
No, no, and double no. Beginners is where all the foundations are created. It is the least appreciated and most important level. Do not start with beginners.