Aristotle's observation cuts deeper than mere encouragement to wait—he's diagnosing why we so often abandon worthwhile things. The bitterness he names isn't poetic exaggeration but the genuine discomfort of restraint, the accumulated small surrenders required to let anything worthwhile mature. Notice he doesn't promise that patience feels noble or that the waiting itself ennobles us; he insists on the actual unpleasantness. When you're three months into learning an instrument, months before you're competent, that bitterness is real—it's why most people quit. The wisdom lies in acknowledging that the cost of waiting is real and paid in genuine unhappiness, not in pretending the journey is secretly delightful.