A self-appraisal of one’s performance in this realm isn’t the best guild. That said, I don’t, on the whole, have regular coffee table conversation with friends and family about my own ability to judge others. Or at least that’s my experience.
It’s true we mark our own homework all the time. Building up mental pictures of other people. Framing them with good or bad qualities. It’s an internalised soap opera. This on-going series can be populated with stereotypes. Although, I try my very best to be fair and objective.
I’ll turn to Burns for a moment: “O wad some Pow’r the giftie gie us/To see ourselves as others see us.[1]” Burns says we need to start with seeing ourselves as others see us. Then, knowing ourselves, moving on we can try to see others as they really are. That path might be easier.
What’s simplest to recollect are personal judgement failures. That’s when I’ve got my judgement wrong or partially wrong. Case in point is were an individual’s intelligence was notable, but their social skills turned out to lamentable. I gave them far too much credit for thoughtfulness and wisdom. Turned out they completely lacked.
Am I a good judge of character? In this, I can’t be too poor. Surviving this long says something.
[1] https://www.bbc.co.uk/bitesize/guides/z7n3jhv/revision/6