I feel like a good sign of intelligence is when someone doesn’t have an angry reaction to learning or hearing information they disagree with.,(reply>), That's a question of character. Its less if at all about intelligence.,(reply>), @Magihyun It can be statistically, but it's still depends on the person. It's not something you can always count on is what I mean. It can be hard to determine another persons true intelligence if you don't know a lot about that person. You may think you have an accurate view, but you may be wrong in either direction.,(reply>), This was absolutely not my experience at university. I think this is more about personality than intelligence.