Overheard three girls nervously discussing their crypto investments.

Stood up and tried to autisically white knight my two cents into the conversation. Without a doubt I was annoying one of the three.

I get told by the annoyed one that "crypto is what she does for work." 

I realized at that point there was no reason to continue talking. Her ego was all wrapped up in whatever scams she was involved in.

I won't be interjecting like that again, but there will never be such thing as a crypto expert 😮‍💨