I'm just wondering because I've been hearing how unemotional I am for most of my life, specifically from my ESFJ mom. She and other people always comment on how I don't show the appropriate emotions when I should. For example, I don't really smile when I'm happy or yell my when someone says something that would send most people into a rage. A friend of mine once told me that my perpetual calm was abnormal. And the thing is that I do have strong feelings but the need to express them externally has always seemed pointless to me. Any other INTPs commonly perceived this way by others?