1. Programming chips in binary, machine code, and C. You need a variety of chips. Try to learn at least 5 from each manufacturer.
2. Learn at least 37 Javascript frameworks, as evenly divided between front-end and server side as you can. (Good news: angular 1 and 2 count as 2 frameworks).
3. Learn Scala, Rust, Haskell, C, C#, Java. (Python and Ruby go without saying).
4. Learn R, machine learning, statistics (prob and regressions), linear algebra and multi-variate calculus.
5. Learn growth hacking (edit:) and lean startup, human centered design, and design thinking.
6. Learn accounting, finance (go through Markowitz, to Black Scholes, Fama, CAPM, and factor models. Read the original papers only and implement everything yourself, in 2 languages).
Now you are ready to read HN.