This video is all you need to know: https://www.youtube.com/watch?v=r8Y-P0v2Hh0
Law degrees, military careers etc. are irrelevant, you just need MEME POWER.
I would recommend learning logic and rhetoric in order to form coherent arguments. While a degree in it is verboten, literature is also helpful as it brings one more in touch with the rest of humanity, broadens one's soul, and improves language ability. Also, it needs to be a given that you read the principle books of every major ideology, since if you understand your enemy you can more easily counter him.