You know what, sometimes sh*t happens. Chin up and move on. It’s not the end of the world. The $100 is very very lame no doubt but it is what it is.
Do you spend more time getting upset about this event and have all that negative energy spill over or do you observe what’s happened, acknowledge it to be poor and move on, choosing instead for your current mental and emotional state not to be tainted by this event?