I originally began writing this blog because I really lost my presto card. You would think that it is not a big deal but I was not sure how many times I have lost it because I suspect that my card may have been swamped out of my wallet at some point. When I dropped it on the public transit a second time, I felt relieved. I didn't intentionally dropped it. It just fell out of my pocket.
My presto card was precious to me because it represented how safe I felt until I suspected I might have lost it a second time.