I suppose I have always been a bit different and believe that in being an 'openbook ' people are less likely to point the finger and usually if a subject comes up, I don't hide my interest in it .
I have found over the years there are actually more interested and want to know more or even be on the receiving end of my hand.I donot tell what I have done to whom or give any personal information but usually people endup finding certain subjects quite fascinating and some have informed me that in their life at some point they have dabbled in certain areas. It certainly is an icebreaker and can lead to many an amusing conversation .