Regret is bullying the past version of yourself, you can't possibly make the right move every time, the path of trading has never been a straight line forward, if you're wrong, you're wrong, don't always think about how things would be if only you had done this or that in the past, because even if you were given a second chance with your current mindset and experience, you would still make the same choices, we can never stand in the present market and criticize our past selves, trading is like chess, placing a piece without regret, whether it's a mistake or a missed opportunity, as long as we keep looking forward, we can always get through regrets and welcome the good times, keep going, "Trader."