I use to be very selective about subjects to talk with family. For example 'sexual matters' with my family was never discussed because it seemed not an issue at the time. Now I make a point of talking about everything and anything with my friends/my family and people I meet in general. I make an effort even if you do not find it easy to talk about it. The more I force myself to talk about things I would have never dreamed of talking about, I do more so now and I feel better for it.