Hi Odie,
Definitely true that personal style requires doing the time in your own shop and developing your own methods.
Many classes are generic, but that's not necessarily a bad thing because most of the generic-taylored classes are offered to teach skills and new approaches. Take what you want from what you learn, apply it to your work in your own personal way, and leave the rest.
There are classes offered by excellent instructors who teach in a manner that will help students discover their own approach. Some instructors have been known to liberate a student from his or her own narrow thinking. Steve Loar is one of those instructors and I took several design classes from him at Arrowmont in the mid 1990s. While I didn't incorporate everything I learned there into my work, the most important thing I took away from Steve's teachings was that when most people approach designing a solution, given a set of limitations, they will come up with the seven or eight ideas that everyone else will think of. He called that the "McDonalds" type of design. Then he taught us how to think and design beyond the generic solutions.
Michael Hosaluk is another one of those instructors whose teaching style can liberate students from their own limitations. I took a class from him, too, in the early 1990s (again at Arrowmont). Amazing things I learned, most of all that even though I thought I'd been very creative with my solution to his design problem, when he examined the piece I made, he turned it upside-down and said, "wow, that works too!" It never occurred to me that the piece I made could be displayed any other way than I originally intended. So, while I had stepped far away from my own limitations, I had much further to go.
From these two class experiences, I learned that there are still many design possibilities beyond what I'm currently making and that it's fun to explore in a setting where the instructor embrace students' personal approach.
From what you've written, I gather you have convinced yourself that all the answers lie within. Maybe that does, indeed, work for you, but because my experience has been so joyously different, expanding my world beyond what I could have imagined, I'm happy to have had those opportunities.
Does my work look like Steve Loar's or Michael Hosaluk's? Not in the least! Nor does it look line any other students' work from those classes. What we bring to a classroom setting is important: a mind open to possibilities we could not have imagined. Those classes definitely changed the course of my progress ... thank goodness!
Betty Scarpino
www.bettyscarpino.com