Unbelievably, tonight I went to the cash machine and drew £40 out, I was in a hurry and grabbed my card and forgot the cash (very stupid), I turned and walked away, the guy behind me in the queue didn't say anything to me and took the money, instead of just tapping me on the shoulder as I walked away, or saying something. So I guess karma got me back extremely conveniently. First time it's happened to me and the timing is so strange after what I wrote earlier.