Seinfeld: Is It Freeing Being a Guest Star?

I have social anxiety, but I still like interactions and little drips and drabs. So sometimes someone would say, hey, we don't mean to bother you, we recognize you. And all of a sudden I'm so glad someone broke up the isolation. Hey, what are you guys doing? Now, I think back to subbing, which I did a lot of when I first came out to LA. It was also kind of freeing not being a permanent fixture on the show you were visiting.