The Peanut Butter Cup Problem

Just after Halloween, I bought 2 bags of Reeses Peanut Butter Cups. The fun size.
Why? Because they were half off. And I like the taste of Peanut Butter Cups.
Most of them are still sitting in my pantry – along with the Halloween candy my two-year-old got from trick-or-treating.

The thing is, [...]