I have been thinking about this because a guy I have known for a while recently told me that I never show my emotions and he thinks it isn't good for me.
I am a natural introvert. As a child or teenager I never felt I could tell my parents stuff and cannot get out of the habit of holding everything inside. I actually don't mind this - I find it hard to trust people and also don't want to bore my friends, so I usually just sit on things. The result is that I feel that no one really knows me. Sometimes this bothers me but most of the time I find it a comfort. I have good friends that I spend quite a lot of time with, but we mostly talk about other things. There are some big things that have happened in my life which I have never told anyone (health things mainly).
I am in my twenties, single, no kids and I do wonder if I will ever have a proper LTR and/or have kids because of this. I am quite obsessed with my work and my future career is important to me, so I don't really want anything to interfere with that anyway (kids and maternity leave etc.) I don't really trust men because I have had some bad experiences and witnessed male colleagues and friends behaving badly (screwing around, blowing fortunes, deceiving partners etc.) Maybe I would be happier by myself or having relaxed, private relationships (not getting married, e.g.)
Is anyone else very emotionally contained and do you feel it's a good thing or a bad thing? In my own case I can't really tell.