Isshin had a reason to tell Ichigo that the oldest sibling is born first to protect the younger ones. Kaien on the other had a reason for his constant self-doubts. Ones early life shapes ones life and an event as young children does exactly that.Disclaimer - I don't own Bleach. This is written for the Bleach Diversity Challenge. The challenge for b.13 is to write a story with 1000 words exactly.