I've ran into people who were just hoarding brass to make money. There's a old gentleman who goes to the range to pick up brass when he's not shooting.
We swap brass when we have it, but the range has been dry for months. I should of started picking brass up when I started going to the range.
My YouTube MOLON LABE
Training pays off
...so keep active with your firearm. It could save your life one day.