I'm all about educating, Lynn. Last week at the museum two people asked where I got my entomology degree from. I happened to be wearing my University of Pennsylvania shirt and I said, "I didn't! I got an economics degree!"
I tell people you can learn a lot from books, the internet and wonderful sites like this, and simple observation and trial and error. I've been raising butterflies for about seven years now, but I feel like I'm always seeing something new!