1) if you can handle rejection and insult, you can handle almost anything. handle...not swallow 2) reflex actions required in trading: 1 entry upon signals 2 getting out if market doesn't prove you right 3 aggressively adding to positions when price swings in your favor cardinal sins in trading: 1 overtrading 2 not getting out when wrong 3 trading without knowing how 3) 身邊水準相同的人, 越多越熱鬧 這麼說, 水準越普通越好囉? 那就看喜歡熱鬧到什麼程度了