The given points are indeed feasible, taking small risks for large rewards, and the analysis is quite reasonable. There's no need to gamble on a big rise or a big drop; if it breaks, the loss is already incurred. Now we only need to bet on whether there will be a market crash, with a definite advantage. Closing now is still a profit, and we can even bet on the space below. If we close now, most will also be profit, so there's no point in holding onto the position.