Most things in life require regular maintenance or checking on. When my dad went to the garage and saw that some of the boxes of comics he'd left there for years had gotten damp, he was pretty sad, but ultimately accepted that that kind of thing is part of life.
If this person wasn't using their "wallet" for four years it sounds like it wasn't a huge part of their life.
If this person wasn't using their "wallet" for four years it sounds like it wasn't a huge part of their life.