Thinking Fast and Slow, Daniel Kahneman
How I raised myself from failure to success in selling, Frank Bettger
Thinking in Systems: A Primer, Daniela Meadows
Most important thing is to get up and start doing stuff, understand how you personally f$$k things up and reap benifits of compound interest in personal development. I think these three bookshave a lot of information that is usable in any career or path one might choose.