by " people" do you mean those with in the ego? Or valuers. Cause I used to think my SLE friend was kind of cold before I got to know him. He values it but doesn't have it in his ego. Nobody that I know, with as either a base or creative function, comes across as cold. I suppose, with the introverts you could get some of that feeling initially if you hadn't ever had a conversation with them or watched them interact with anyone. for example, if someone saw me on a plane by myself and that's all they knew of me, they could easily get the idea that I was cold. Because I keep everything to myself. But if someone needed help on that plane or asked me a question, they would probably see that I'm not cold since the situation would unleash the pretty quickly.