I plan on giving lessons in the future, maybe 4-5 years ahead... but if i would be already where i wanted to be today, i definitely would use it as a teaching tool even for giving lessons with students, that's how i'm using it right now, i take RS with me to my teacher on a laptop, he never heard of it but loves with what kinda new stuff i always show up that needs explanation.. . It's nice to not have to "wait" that much for your body to catch up on what your brain already wants to put down...