SignalFrogPanic selling feels right in the moment. Prices are falling, the news confirms it, and selling ends an unpleasant feeling immediately. That immediate relief is precisely the problem: it rewards a decision whose costs only become visible later.
The two decisions
Exiting is not one decision but two. The first is the sale. The second, and harder one, is getting back in — and no feeling triggers that one.
Fear helps with selling. With buying back it stands in the way: prices have fallen, the news is bad, and every entry feels like a mistake. You typically return when it feels safe — and by then prices are usually above where you sold.
Why the timing is so improbable
Recoveries have historically been concentrated in very few days, and those days usually sit right next to the worst ones. Trying to avoid the worst day means very probably missing the best — they often fall in the same week.
What helps
Not discipline — that abandons you exactly when you need it. Pre-decisions instead: how much may my portfolio move before I do anything? At what point do I adjust, and in what steps? What do I live on without having to sell?
Answer those questions in calm times and there is nothing to decide in the storm. That is exactly the purpose of a sober risk assessment: it shifts the question from "how does this feel" to "has anything about my situation changed".