beauty classes limits

[KBells1118]

Does anyone know if there is a limit on how many beauty classes you can register for?  I recently took a class that was great, but really only covered one area (which I understand).  The instructor wouldn't take any questions (no matter how small) that touched on another subject, also understandable, however, each subject is offered in its own class.  I was wondering if I could take the ones that address my issues.  I don't want to take advantage of the services in any way, but I can't find any rules or limitations on how many classes you can take.  Any insight would be helpful. 

[snoflakefaerie]

Over the course of a year or so, I have taken all the ones available in my area, and there has been no problem doing so. Maybe if you regularly registered but didn’t go it would be an issue? But I think you can take each one, no problem.