When I was a kid, I was a talented artist and I drew unicorns. At the time, they were so popular so my peers paid me money to draw unicorns on their notebooks. I kept putting the coins in a jar because i was always too busy to spend them and saw how much money accumulated over time which started my passion for huge coin jars. I have a few in my closet now. One for pennies, one for dimes, one for nickels and a small one for quarters. Been doing that for almost 30 years now.
One of the coin jars paid for my whole trip to the AD meet in NYC. No lie!