I hate people that blow their own trumpet, who never stop talking about thereselves without being asked. Typically where they always try to better what was last said. Saying that, I am a pretty impatient person, and at my age see things as very much black and white, and a rule follower. I won't hang around waiting on someone, I'll just go elsewhere. (God I am sounding miserable !)
I tend to form quick decisions on whether I like people from just a few minutes in their company, and am very rarely proved wrong (in my opinion) on what type of character they are. I do like happy people who don't seem to let anything get them down. I have recently started drinking on occasions with some older people who discuss all things music. Really do love their stories of the 60s and going to see all these bands that were just starting out, in little local halls. Fascinating stuff and we have a good laugh (I am a good listener really, if the content is interesting).
Love listening to older folk and their tales of growing up war time. Can listen in their company for hours - peopl with really interesting lives and a proper story to tell
Oh, and love sports and talk, although most of my mates are at the age where they no longer play, only drink, so the conversation content is waning.