Professional Cooking School, Cooking Classes or Self-Taught?

I served Steak Diane...

That brings back memories! I have neither made nor eaten Steak Diane in years.

Steak Diane did a number on my gut last time I had it. After years of eating a lower fat diet, and more healthy, my body did a civil war when that rich, full of fat dish hit the stomach!
The Red Lion here is Redding made the best Steak Diane ever. Have not been there in years though