Ok when i first joined my karate class we were averaging about 10-20 people every session, with a nice mix of kids and adults. Now for the last 3 months since i recovered from my broken ankle there is only me, my little brother, 2 old ladies and my instructor who is only 20. I feel so out of place lol, but to be honest i do prefer smaller classes, probably because of my anxiety. Sometimes we do get one new person but then they don't come back ever again.