Following the orders for 31 days, with a total of 22 orders, 15 profitable orders (currently there is still one profitable order in hand), which means a loss of 5 orders. As mentioned earlier, 4 of these orders were due to not having time to monitor the market, and I set the most conservative stop-loss. I made up for it later, and in the end, all were profitable. In other words, out of the 22 orders so far, only 1 order is a losing order (trading records can be verified). A very important indicator for following orders is the Sharpe ratio; the higher it is, the smaller the risk and the greater the return. My Sharpe ratio of 8.7 means that 1x risk corresponds to 8.7x return, which is not bad. Choice is greater than effort, so following the right person is very important. Moreover, I absolutely do not welcome gamblers; I do not seek to get rich quickly but seek stability; the profit curve speaks for itself.