I am three

 When I was three years old I remember laying on my red spread in my room I shared with my two other brothers.  For whatever reason I said to myself in my head "I am three".  I thought to myself that I will always remember this moment.  I can't recall anything special happening before of after the incident that would make it significant.  I just remember being alone in my room and saying to myself..."I am three".

On that note, "I am fourty three!"