I think its a classic 80/20 rule. You'll learn 80% of what you need in the first 20% of your career, the rest is what makes you really really good. The thing i

I think its a classic 80/20 rule. You'll learn 80% of what you need in the first 20% of your career, the rest is what makes you really really good. The thing is, the 20% isnt the technical stuff, its everything else.