I simply do not understand this anti-college anti-credentialling sentiment. I am featured in the latest Hacker Monthly ( print version of HN). So they asked me for a bio. I wrote something about how I learnt everything in college...am not a hacker...and that you should go to grad school if you want to get better at CS. So they edited out all of the pro-college stuff and just said this guy is data scientist. You don't figure out Dirichlet allocation and principal components and matrix regularization hacking away in your garage. This stuff isn't going to occur in your mind out of the blue. Its fairly complicated and even those of us who were systematically taught these things at school take years to internalise it. Don't downplay education. You are missing out on a treasure trove of knowledge humanity has collated over centuries, just to hack away and reinvent the wheel by yourself...well, good luck with that.

Let's all pat ourselves on the back with a fluffy blog post about how jolly wonderful we are. In about 10 years everyone else will be doing the same.

Just kidding. Every profession I have even a passing familiarity with is absolutely chockers with self-congratulatory fluff. And it's usually hilarious to the outsiders who can see the narrowness of a profession's vision.

Out of the professions I've seen, who have been the widest thinkers outside of their own field?

So far: lawyers. I'm serious.