The thing is that, they all had real strong personalities and real distinct identities, and I don't find most of the groups that are coming out now really do.
Being able to improvise is the basis for creating all characters and situations, for everything to do with performing, really. And it's good therapy as well.
That's the way I try to live. I think it's the only way for human beings at this point in our evolution as souls, where everyone in their lifetime is going through stuff.