I think things like that are reasonable because part of the process, most trader friends can only learn from their own trading experience. It is very difficult to learn from the experience of other traders so that they feel ups and downs, feel beaten loss up to the MC many times, one day they will realize themselves and know the shortcomings and what to do
Indeed, it takes time to process and Merta has a mentor and can follow the trading methods taught by the mentor. If you've made a mistake just realized, oh the mentor said, the word that person turned out to be true