Guideline 65. You will not make money if you lose your discipline

来自BPAX Lab
Guideline 64 Guideline 66

You will not make money if you lose your discipline and take risky trades in the final couple of hours that you would never take in the first couple of hours. You will invariably give back those earnings from earlier in the day that fooled you into thinking that you are a better trader than you really are.