Advent Calendar Start At 1 Or 24

Advent Calendar Start At 1 Or 24. I’ll add that the lego advent calendars do tend to “ramp up” or “save the better/best” for the higher numbered doors, so i’d recommend going. And progresses to 24 p.m.

I’m also a “start at 1” type, but you do you! Is it possible to start an advent calendar at 1 or 25 years old?