Do not use Herobrine nor anything that is A creepypastas here since those are just stories.
So the scariest thing that I encountered while playing Minecraft is when I sometimes get An mob jumpscare, it doesn't work mostly as always but this only happens when I feel nervous, anxious, or scared when I play Minecraft and with the mix of A dark place, A 1x2 hallway, A cave, and with an unexpected mob or something, that has A high chance of freaking me out. so yeah what's your's, discuss.