I was at world 16 making airs, and it was pretty crazy busy. There was one individual who kept coming to me faithfully, so I thought "cool, I have a regular customer" after he made two or three trips for me, I was just accepting and not thinking about it, He then skammed me twice, taking 4k and 50 ess. My story isn't too sad, but it put me in a sour mood at the time.