I've practiced Goju Ryu for many years, and made it to brown belt. Due to personal reasons, stressful job, busy life, I left the arts. Now I have an opportunity to join a taekwondo school with my daughter. I have sat and watched, talked with the teacher. It looks like a very good dojo. My problem is, most of the students are teenagers to little kids. There is only one or two adults. But everybody is half my size. I want to start but i am worried that i will hurt the other students. I plan on talking with the teacher. Any thoughts from my fellow brothers and sisters from the martial community is greatly appreciated, thank you all and stay safe in this crazy time we live in.