A quote
Accordingly, some things torment us more than they ought; some torment us before they ought; and some torment us when they ought not to torment us at all. We are in the habit of exaggerating, or imagining, or anticipating, sorrow. The first of these three faults may be postponed for the present, because the subject is under discussion and the case is still in court, so to speak. That which I should call trifling, you will maintain to be most serious; for of course I know that some men laugh while being flogged, and that others wince at a box on the ear. We shall consider later whether these evils derive their power from their own strength, or from our own weakness.
Seneca·Letter 13 — On Groundless Fears (§5)·trans. Gummere