My earliest memory is playing house with my mother and father. I would have to say I was around three years old because I don't remember my brother being born yet although I don't remember my mother being pregnant either so I'm not exactly sure. I don't know what was extraordinary about this memory although I believe I was extremely happy. My personality/identity still contains my personality then although I believe there is much more to it now. My personalty has many more facets and is much deeper but I can still identify with myself then.
I had a similar memory in the sense that there wasn't anything particularly extraordinary about it. It just involved a regular activity that I had done often in my childhood and that I could relate to the littler me.
I feel like I also have a lot of similar memories, doing everyday activities like watching TV or playing with my parents, nothing particularly exciting. Perhaps with the regularity of such activities, at least some of them stick in our memory.