I am a teenage male, still yet to develop physically (I haven't gotten thick facial hair/chest hair yet). Because of this, I realized that I have immense biohacking potential, because I can try things that fully developed adults cannot. However, I know nothing more about biology than I was taught in 9th grade. What are some concepts to learn, fields to learn more about, good books to read, etc. if I want to get into biohacking. I would obviously need to know about molecular biology and biopharmaceutics. I am thinking of staying away from implants and mostly aiming for other biohacks. Thanks!