[srinathkrishna]

This is fantastic. I fetishize learning and I'm quite envious of the stuff that you got to learn. For me, the ability to learn hard things is what a PhD trains you for. Yes, it's not financially rewarding in the first few years of your career but with the right tools, mindset and some guidance from peers and one's advisor, you can put a PhD to good use.

That said, I'm not a PhD. How do you recommend one learning multi-disciplinary skills these without one?