Sure, we all want great deals in life. Every time, all the time. And it would be short-sighted to just throw money out the window. But the mind doesn't hold on to money, it holds on to regret. Wishing we made better choices in our past sits in the forefront of sad memories.

Real regret is rooted in missed opportunity, not in the times we were moved to action. This is often known as Hobson’s choice: A choice of taking what is available or being left with nothing at all.