Yes, it is interesting - never thought of myself like that - but it turns out that it is part of my personality! My friend gave me a book called "Personality Plus". It should be given to every kid in high school to read! It helps you to understand yourself and also other people. I used to hate seei this particular friend visit because SHE DID'NT talk! She was very quiet and reserved. Well, her personality is phlegmatic and it describes her to a T! I could never relate to my daughter - she is so outgoing, talks like a thrashing machine, wants to go out all the time, loves shopping, changes her clothes 3 times a day - well when you read the sanguine persnality, you understand! My dad, I love him dearly and we were very close, but he was so irritating because he was so bossy! He turns out to be a choleric! I am a melancholy and I get on VERY WELL with other melancholy people and that is why! ANyway, one of the things I noticed for my personality is they are detail people, keep records, love research,etc. Very interesting, I recommend the book! Especially if you have relationship dificulties.