When I was a child, I used to copy facial expressions and gestures I saw on television. I tried to recreate them in my daily life, so I practiced in front of the mirror, like in The Sims. This habit stayed with me until my teenage years. I think that's why people say I'm overly expressive or very transparent.

>>82203953 (OP)
When I was a child I was abandoned for days at a time and the only interactions I had with my parents were violent. I think that's why people say I'm overly dour or very reserved.