Pause. Look at where you are and backtrack to how you got there, as best you can. It's like looking at your own footprints behind you in the snow. Looking back at how you arrived at this moment can tell you a lot about how you're living. Don't dwell on that past, but examine it. Then make the conscious decision that you will live a more mindful life in order to create the life you desire
Try for store credit
Sometimes a store credit or exchange will be allowed, even if a return will not. Take advantage of store credit to get something you actually want! Try to return as soon as possible, though. If you don't have a receipt , you'll end up getting back what the lowest price of the item was, and not actually what was spent!