Video: A valuable advice that most claims to know it, few are doing it ends up regretting it. 影片：一條很有價值的建議，大多數人都聲稱自己知道，但很少人真正去做，最終都會後悔.
https://rumble.com/v70xz38-a-valuable-advice-that-most-claims-to-know-it-few-are-doing-it-ends-up-regr.html
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