The sense of security more frequently springs from habit than from conviction,...

The sense of security more frequently springs from habit than from conviction, and for this reason it often
subsists after such a change in the conditions as might have been expected to suggest alarm. The lapse of time during which a given event has not happened, is, in this logic of habit, constantly alleged as a reason why the event should never happen, even when the lapse of time is precisely the added condition which makes the event imminent.