I had a lot of trouble with engineers, because their whole background is learning from a functional point of view, and then learning how to perform that function.
It's a wonderful world. You can't go backwards. You're always moving forward. It's the wonderful part about life. And that's terrific.
I was lucky enough to know exactly what I wanted to do when I was growing up. I think one of the hardest things to figure out in life is what your calling is, and what truly makes you happy - not what you want to work at, but what you want to do.