Carol Purroy has been a disaster-relief worker, a therapist, a travel agent and a writing teacher. This past fall, she celebrated her 90th birthday by publishing a book, Audacious Aging. The more they write, the more they open up and find new things to write about. At TMCC, there’s the EPIC (Educational Programs Inspiring the Community) program, which my little class is going to be part of. And, of course, the senior centers, too, have a lot of things going.