The sadness comes in waves

It came out of nowhere this afternoon. You were fine. Then a song, or a smell, or nothing identifiable at all, and the whole thing sat down on your chest and the day went gray. What frightens you is not really the weight. It is the ambush. You had strung together a run of decent days and assumed the low part was behind you, so when it lands again it does not feel like one bad hour. It feels like the whole thing coming back. That part is simply not true.

Low moods after a change like this move in waves, and a wave has a shape you can actually learn. It arrives, it peaks, it leaves. It does not stay at the peak, because nothing stays at a peak. The reason today feels like the return of the entire low is that you are standing at the top of one with no sense of the slope on the other side. From up there, every direction looks like more of this. From twenty minutes later it looks like weather that passed.

So time one, honestly, once. Note the hour it lands. Do nothing clever about it. Then note the hour you catch yourself thinking about something else, laughing at something small, actually hungry. Write both times down somewhere you will find them again. You will be surprised how short it was, and that number will matter more than any encouragement anyone can offer you, because it is yours. Once you know the length of your own wave, the next one stops being a verdict and becomes a duration.

None of that makes the peak pleasant. It only makes it survivable, which is all today needs from you. When the next one lands you will have one true sentence ready: this runs about that long, and I have stood in it before. Hold on to God through the middle of it rather than trying to explain the middle. A wave is a duration, not a diagnosis. Give yourself something small to do while it passes: a walk, the dishes, a call you owe someone. You are not waiting for it to end. You are just busy until it does.