Those who study history know that during low points, people destined for great things can freeload and loaf around, but they must never spend large amounts of time doing menial labor like screwing, serving plates, or hauling rebar. Even if they work, it should be a relatively easy and flexible job. Because planning major undertakings requires long periods of thought, and they must absolutely not let themselves fall into a state of physical and mental exhaustion or mental numbness. Moreover, many great figures in history have gone through such periods.