Where was I?

Troy was looking at a picture of me that was taken when I was 15 years old, and he wanted to know how come he was not in the picture. I tried to explain that he did not exist yet, but this was a concept that was hard to understand. He wanted to know if I had tossed him in the trash (not sure where he got that idea from). We ended up agreeing that he was an egg inside of Mom at that time, and he thinks it is hilarious that Mom has eggs just like the chickens. He is not too sure that he likes the idea that he started out as an egg.