The clip is credited to Dudu in its published description, which presents the line as advice against changing an indicator because of days that go wrong. Beyond that short attribution, no wider source work, film, or television origin is attached to the recording, and it circulates mainly as a short spoken reaction rather than as part of a larger performance. Its appeal comes from the trading context, where changing tools after a bad run is a familiar temptation, and from the plain, matter-of-fact wording that is easy to reuse. That keeps it useful for creators commenting on discipline and patience.