Graduate School?

Lots of actors debate whether or not to attend Grad school…will it waste years they could be spending in New York actively pursuing it? Is is really worth the time and money? Sometimes the idea is inviting as it would offer up the opportunity to really go back to the craft, take the time to really sharpen their skills, and give them more options once they graduate (i.e. teaching gigs). Or maybe the actor loves classical acting and wants to spend time perfecting those skills. It’s something to think about and the answer is different for everyone.