You're not alone. It annoys me a bit when people reminisce about their childhood and say things like "do you remember when" because I don't remember any of mine. In fact I don't remember my teens and come to think of it my uni seems a bit foggy.

Any memories from highschool and such I know for a fact are second hand so I suspect maybe some people don't realise this - I'm more willing to believe in how easily we make false memories. I remember things as told to me by others even if they told me about it long ago. Riddle me that. I don't have amnesia, learning difficulties etc. Maybe I should keep a diary but it's a bit late for that.