TexasCHLforum.com

I see both sides of this idea.

If an instructor is kind enough to admit someone, free of charge, audit his CHL class, that person shouldn't have the potential to interrupt the flow of learning with potentially inane or constant questions. A free class doesn't mean free reign to be a pain the class has to endure...

On the other hand, I understand questions are sometimes part of the learning process, but hey, if the class is free, write down your questions at the time they arrive and ask after class or find some other qualified person to ask.