One likes to do it oneself.

人都喜欢亲自去做。

《牛津词典》

It is considered the appropriate thing to do, as if being shorn is a way of releasing oneself from the locks of the past.

这样做被认为是合时宜的，就好像剪短发是一种将自己从过去的束缚中释放的方式。

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Others can do, oneself also can do it.

别人能做到的事，自己也可以做到。

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For those who do want their devices back, it's best not to try to retrieve something oneself, says San Francisco police officer Marc Hinch, who runs Stolen911, a blog devoted to tracking down stolen property.

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