To me this would be like a football player not lifting weights. A pitcher not throwing between starts. Steph Curry not shooting after practice. An orthopedist not reviewing x-rays before treating a patient. A pilot not filing a flight plan before takeoff. A teacher winging a classroom discussion without preparing. A VC not doing due diligence before closing.
Each day you should do a detailed trade review of your trading. This is a best practice to turn into a habit that will dramatically improve and sustain your trading.