Patrick was practicing his quirks, yes I said Quirk's. Like All for one, he had the ability to give and take quirks. He was with his dad, A 'Pro Villain' in that he trained to honed his quirk, a mantra he taught his son.
(he's got multipule qirks, his fighting style is less body horor that AFO. it relies on having his quirks equally honed.
After training, Patrick was drinking a soda. The 6 year old boy looked at his dad. "Papa, you think I'll make a great villain?" Patrick asked. Patrick and his father were very close. The young boy wanted to become the strongest in the world.
*Colmer stopped in his tracks and was silent....he wanted his son to be a hero...he faced patrick and walked over to him* "My son...as powerful as you may be I don't want you to go down the same road I have. I want to be a hero I want you save lives, be praised, and have everyone love you"