8. What your ex thinks of you: The prefix 'ex-' should explain this one. If you weren't worried about how they felt when you were together (or vice versa), there's no point worrying about it now.

你前任是怎么看你的。前任這個詞已經(jīng)解釋了一切。如果你們在一起的時候你都不擔心，那么現(xiàn)在去擔心前任怎么看你又有啥意義?

9. Whether 21-year-olds think you're cool enough to hang out with. 21-year-olds don't think anyone is cool enough to hang out with them, don't take it personally.

特別在意混在一起的小妞兒們兒是不是覺得自己很屌?算了吧啊，在這些小妞兒的眼里，只有自己最屌。

10. Taking selfies. And word to the wise - the older you get, the more filters you need.

玩自拍!有句至理名言說的好。年齡越小，濾鏡越少。反之亦然。

11. Choosing a bottle of booze based on which will get you more drunk: Choose a bottle of booze based on the age, brand and blend instead.

是選擇一瓶讓你扶墻而走的酒還是選擇一瓶有年份有品牌的酒這是一個問題。

12. Your inability to grow a beard: Sure, they're big news this season but clean-shaven is never a bad look.

蓬勃茂盛的胡子。OK,OK,確實很屌，但是只針對有些人。所以，刮干凈才是安全牌!

13. Being rejected by someone at a bar: Onto the next one.

又被女孩給拒了?怕啥，繼續(xù)!