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    # 心靈成長-"灰階思考"摘要分享 #前篇 ###### tags: `讀書心得` `灰階思考-總集篇` ## 前言 * 揭開 podcast 上有名的股癌大大寫給投資人的思考方式 * 首先我們要跳脫黑白思維,才能看見無窮價值 * 人生就像是連續的撲克牌比大小賽局,只有肯抽牌,才有機會贏。 * 灰階中存在無限可能的色調,好比一件事情的正確性並非黑及白,所以只要有機會可以帶來正向改變和突破的嘗試,就算機率很低,也應該要挑戰看看 * 股市與人生都沒有標準答案,我們要做的就是找到屬於自己的勝利方程式,透過不斷的改變和嘗試來找到屬於自己的色彩 ## :memo: 第一部:掃雷-排除阻礙思考的常識 * 我們可以計算出天體運行的軌跡,卻算不出人性的瘋狂———牛頓(於 1720 年股市慘賠後的結論) * 投資常與人性作對 * 人類不可能根除恐懼和其他原始天性,尤其我們長期演化而來的大腦不是為了規劃未來、金融投資、算術理財而存在,而是以「生存」為第一考量。其中人天生害怕損失,這種天性導致人類面對風險、損失,甚至是獲利時,都容易心態炸裂、短視近利忽視未來 * 既然出生時的原廠大腦在面對金融投資、規劃未來時有缺陷,那就需要掃雷與升級一波大腦了 * 既然系統有缺陷,那我們就透過後天訓練來修正,好比 AI 的深度學習,透過不斷餵養數據更新運算的黑箱子來修正其判斷的結果與精確度 * 我們可以透過不斷的閱讀、思考、回測來訓練對事物的判獨力,更新大腦的作業系統。 * 就好比藉由一個又一個的數據來糾正直覺偏誤 * 以機率學中有名的汽車-山羊問題(Car-Goat Problem)或稱 3 門問題為例,基本就是一題初見殺到讓你懷疑答案的一個問題,然而當你再遇到這問題時你就可以篤定你的答案了 * 當認知直覺偏誤時,有時甚至可以將危機化為轉機,變成獲利的跳板 * 已知前方有坑了,那就得繞過它,但如果提前發現這個坑是天然礦場的話啟不就能提早地搶先別人好好地利用它 * 掃雷之排除日常迷思 * 有時我們會因某些根深柢固的偏見而拒絕了其他可能性,而我們要做的就是適當的退一步發現「黑白之間都是灰」 * 舉個例子就像是 * 貪多咀嚼不爛,但達文西除了是偉大藝術家外.也是建築師、解剖家、軍事專家、科學家,直接涉略範圍既廣、又多、又厲害 * 世界紀錄也是一再被打破的,所以現在的高點不見得是以後的高點 * 掃雷之物級一定必反嗎 * 漲多不一定必跌,跌深不一定反彈 * 有時就跟「便宜的最貴」是同等道理的 * 而我們要做的就是訓練自身的判獨力,保持警覺,接受多元的意見 * 往前走不一定都有路,所以有時適當的轉彎就能是不一樣的故事了 * 升級之祕寶大公開 * 三大因子和一個隱藏加分 * 本金 * 報酬率 * 時間 * 隱藏加分:不可控因素之投對胎,和基因的排列 * 小結: * 持續培養自身能力(本金),定期檢視成果(報酬率),持續這一切(時間),讓自己與世上最神奇的複利效應做朋友 * 時間是複利的好朋友,而複利即是你的好朋友 * 是球衣還是囚衣 * 同溫層陷阱重重 * 投資新法、策略、建議,既然都是獲利武器,那武當然是愈多元愈好,手段越多愈能提高生存率 * 我們要做的是穿上球衣與其他球隊交流學習,而非穿上囚衣侷限自己的思維 * 借同溫層擺脫同溫層 * 藉由持續交流與吸收新知,也可以發覺更多的天然礦坑或避開更多的未知坑洞 * 穿上大師們的球衣 * 自身的球隊不一定強大,但若能有大師的借鑑或指導,或許會有爆炸性的成長或更能平穩的發揮實力 * 第一部小結: * 黑白之間都是灰,培養判獨力,保持警覺,接受多元的意見 * 金錢是容易讓人變質的魔鬼誘因,千萬不要貪圖快錢,接受魔鬼的誘惑 ## :rocket: 備註 * HackMD 原文連結:https://hackmd.io/AAAESBStQrOs_ePkU44n4Q

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