" I’m beginning to think that unhappiness is one of the simple things in life: a pure, basic emotion to be respected, if not savoured. I would never dream of suggesting that we should wallow in misery, or shrink from doing everything we can to alleviate it; but I do think it’s instructive. After all, unhappiness has a function: it tells us that something is going wrong. If we don’t allow ourselves the fundamental honesty of our own sadness, then we miss an important cue to adapt. We seem to be living in an age when we’re bombarded with entreaties to be happy, but we’re suffering from an avalanche of depression; we’re urged to stop sweating the small stuff, and yet we’re chronically anxious. I often wonder if these are just normal feelings that become monstrous when they’re denied. A great deal of life will always suck. There will be moments when we’re riding high, and moments when we can’t bear to get out of bed. Both are normal. Both, in fact, require a little perspective. "

― Katherine May , Wintering: The Power of Rest and Retreat in Difficult Times