We must always make corrections and self-evaluation of the trading mistakes we make. Trading journals can indeed be done, and I think they are good and can be used to evaluate our trading results. what is important here is, we must always take corrective steps against trading errors that cause us to experience losses, record these mistakes, and find the cause, then take corrective steps, what should be done in the future so as not to make the same mistakes. It is a form of self-evaluation and evaluation of the results of our trading.