I thought I wanted to be a Dietician when I was 18. I didn't go to university right away and instead partied and did a lot of drugs while working a low-paying job. At 21 years of age (or maybe late 20) I developed some health issues and decided to start learning about nutrition and health for real. I eventually discovered paleo/primal and it all finally clicked - I had found many useful truths about nutrition that CW just wasn't sharing. Now I am very healthy and glad for the experience. If I hadn't been a diseased junkie who wasted years of his life I would have ended up going to nutrition school! Thank you, drugs and disease 
I hope that helps, dude.
Stabbing conventional wisdom in its face.
Anyone who wants to talk nutrition should PM me!