Bro, I know my advice is not what you want to hear, but it comes from the heart, so here it is: Don't turn pro in December.Instead, make 3 posts daily on CC, and in 30 days apply for Freeroll Club membership. Apply for the ACR Stormer program and stream the freerolls on Twitch, I heard they give you real tournament money for that. Gain experience first, before blowing your 20 grant savings.
I looked you up on Sharkscope and you are a losing player, -$277 to be exact, playing small buy-in tournaments. I understand that live poker is different than online, but not different enough to turn a losing player into a professional.
Having a financial cushion is great, and you could become a student of poker first, playing freerolls and studying the game full time, and once you master the game of poker and achieve outstanding impulse control you can conquer the casino tables.
Good luck in everything you do, please forgive me for not being supportive to your decision, I don't mean any disrespect whatsoever, just giving you an honest opinion about the situation, that's all.