People will gatekeep the most insanely petty things in order to feel even a semblance of purpose and power. Name a hobby, sport, community, or industry—and I promise you that there are a number of people there who will make it as challenging as possible for you to join, contribute, or succeed in a way that they perceive might threaten their supposed authority. We're territorial beasts, after all, with many of us being fueled by our ego's lust for significance, prominence, and recognition. Consi…