If the group lesson contains people of wide abilities, don't go with a group lesson. My just 9 year old son's lesson was terminated because they were concerned. I had proactively told them my son has Aspergers, and he might be nervous or say inappropriate things. He was doing great, but he was the youngest (others in the group were 14, and 3 40ish women). He needed extra help not because of the Aspergers, but because he wasn't as fit or confident as the others in the group. I am still waiting to reschedule or have a refund after several attempts to contact the school via email and phone.