Add redflags to the following list of people you should avoid at all costs
>joins meetup but never says hello or greets anyone
>silently leaves meetup without saying anything
>talks to you normally, the next week they act like you're a stranger
>permanently locks themselves in private
>acts totally different in game than in discord
>constantly complains about stuff
>sets their discord status to idle or offline despite being online
>talks shit about others behind their backs