There's a big difference between being a collector and a hoarder. In general a collector gets joy from their collection, whilst a hoarder finds it distressing.

There's a big difference between being a collector and a hoarder. In general a collector gets joy from their collection, whilst a hoarder finds it distressing. From the outside both might look similar, but from the article this person both seemed to enjoy it _and_ make a successful career from it.