I've made thousands of dollars from my musical abilities. I play 5 instruments very well and sing. How many people will pay you to entertain them? I've played for huge crowds and never had a single complaint and have gained many fans. I know what I'm talking about and blues is for beginners. Your statement shows you don't have any clue what you're talking about.
You make me laugh... Enjoy your BB king.
I know what I like, and jazz sucks. You just sound like another blowhard braggart.