What makes this advice sting is its honesty about desperation—Roosevelt isn't promising that holding on will fix your circumstances, only that it keeps you in the game long enough for circumstances to shift. A person facing bankruptcy doesn't tie that knot expecting immediate rescue; they tie it because the alternative is surrender before the possibilities have finished unfolding. The image of knotting a frayed rope suggests resourcefulness born from scarcity, not confidence born from abundance, which is why it speaks so powerfully to anyone who has watched their own crisis become someone else's turning point simply by refusing to let go too soon.