are you guys like this (sometimes) too?

is it just me? if i like this one underrated series or something that's not popular i yap about it to my friends encouraging them to also look it up and join the fandom blah blah but when they actually do it or that something suddenly becomes well-known to everyone else i get pissed off and i just wanna, like, say "i know that thing better than y'all", i swear I don't wanna act like that but i just can't help it, and it's very childish T___T