I have memories from about 4. I look at baby photos but remember none of it.
However, now I have my own DC I'm constantly trying to 'create' memories for them. Does anyone else do that? For example: on way back fro somewhere, I randomly stopped at a pub by a pretty canal, sat them on a wall outside and bought them each a bottle of coke and packet of crisps!!! That was one of my happy memories, and was a treat back in the 70's, so I re created it fir them. ( they weren't too impressed!)
Also, I really want to take them strawberry picking at a 'pick your own' place, like I used to. And I force myself to play board games with them, like my mum did. They would much rather share a game on the wii, so I do both.
I have many examples of this weird behaviour I inflict on my poor DC..