Boys fight a lot

Why do boys fight all the time? Adam never put me in a choke-hold when I was a baby. I never pulled his hair out when he was a toddler. Adam never pressed his entire weight on my back and smashed me into the floor. I never tried to eat Adam’s eyeballs out of his head. Adam never slapped my big baby head, or stepped on my hands or pushed or kicked me. Actually I have no idea whether Adam did those things to me or not. He may have. He may have been a douche of a toddler. We’ll never know. But I know I was an angel baby.