Unhappy memories are persistent. They’re specific, and it’s the details that refuse to leave us alone. Though a happy memory may stay with you just as long as one that makes you miserable, what you remember softens over time. What you recall is simply that you were happy, not necessarily the individual moments that brought about your joy. But the memory of something painful does just the opposite. It retains its original shape, all bony fingers and pointy elbows. Every time it returns, you get a quick poke in the eye or jab in the stomach. The memory of being unhappy has the power to hurt us long after the fact. We feel the injury anew each and every time we think of it.
The way sadness works is one of the strange riddles of the world. If you are stricken with a great sadness, you may feel as if you have been set aflame, not only because of the enormous pain, but also because your sadness may spread over your life, like smoke from an enormous fire. You might find it difficult to see anything but your own sadness, the way smoke can cover a landscape so that all anyone can see is black. You may find that if someone pours water all over you, you are damp and distracted, but not cured of your sadness, the way a fire department can douse a fire but never recover what has been burnt down.
How strange it is. We have these deep terrible lingering fears about ourselves and the people we love. Yet we walk around, talk to people, eat and drink. We manage to function. The feelings are deep and real. Shouldn’t they paralyze us? How is it we can survive them, at least for a little while? We drive a car, we teach a class. How is it no one sees how deeply afraid we were, last night, this morning? Is it something we all hide from each other, by mutual consent? Or do we share the same secret without knowing it? Wear the same disguise?