2. Bird pooing on you is good luck. 鳥糞掉身上是走運的象征
One theory of this is the sort of karma logic that assumes, if something bad happens to you, then something good must happen to balance out the karma.
這個理論是源于對因果報應的假設，如果你碰到一件糟心事，那么之后必要有好運來抵掉這件壞事以形成因果報應。
