I know this much .... it's very difficult for me to ignore the Lindor Truffles at the checkout counter! It's been the source of white knuckling or complete failure on my part.
When that happens to me, I start looking at all the items I want there... then the price... and decide that I'm not going to pay that much! And end up getting none of them.
Very sensible and brave of you!
Well really, it's more because after I add the price I know I'm too cheap to spend that on candy
So keep adding things until it's too costly for me
What Jan said, candy at the counters.乂^◡^乂