My sibligs and I were talking about some dumb memories from our childhoods. There were some memories everyone remembered but me. Honestly, I can't feel anything about these, I don't remember any of these. I can imagine somethings, but can't tell if they are forgotten memories or just me imagining things again. So I thought they were trying to make a sick joke. But then I asked my dad and he got angry for asking these. Mom said she doesn't wanna talk about it. It seems everyone but me in the family remembers those events but wants to ignore it. Why is this even happening?