I'm retired now, but developed HH a few years ago while teaching high school!
Well, that was a trip--standing in front of 30 teenagers who already think you're old and weird. But, I did it--just kept a facecloth handy and kept on trucking.
So, you can do whatever, including public "performing"--just have to brazen it out. I survived, but sure wish I'd discovered Avert sooner!