I think I was ten years old.
Because I was big for my age, I must've arrived at a point where I got embarrassed about going around the neighborhood dressed in a costume and holding out a paper sack whenever someone's front door opened.
Additionally, it became more fun for me to be the one handing out candy to the little kids at the door. Plus, if any of my classmates or neighborhood pals came around, I could poke fun at them. LOL!
('Hawks defense couldn't stop Detroit...I'm bummed!)