What are the most difficult and useful things people have to learn in their 20s？
二十幾歲的人最該學(xué)也最難學(xué)的是什么？

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獲得10.1k好評(píng)的回答@Brandon Chu

These are the most difficult things I've learnt/am still learning.
這些是我已經(jīng)學(xué)會(huì)的、還在學(xué)的最難的事情。

1.There are always going to be people who are smarter, better looking, more sociable, and just all around "better" than you. In fact, you'll learn there are LOTS of people who fit that description. To be happy, then, you have to learn to accept yourself and your shortcomings.
1.總會(huì)有比你聰明，比你好看，比你更擅長(zhǎng)社交的人，到處都是比你好的人。事實(shí)上，許多人的確名副其實(shí)。開(kāi)心點(diǎn)，你要學(xué)著接受自己和自己的缺點(diǎn)。

2.Success does indeed come from hard work. Hard work without talent doesn't ensure success, but talent without hard work ensures mediocrity.
2.成功的確需要努力。缺乏天賦只靠努力可能不會(huì)成功，但是只靠天賦不努力，注定碌碌無(wú)為。

3.It's unlikely you'll become anything close to your wildest ambitions, simply because you'll learn everyone has big ambitions, and there's only so many slots in this world.
3.你不太可能實(shí)現(xiàn)你最大的夢(mèng)想，因?yàn)槟銜?huì)知道每個(gè)人都有大大的夢(mèng)想，而世界上只有那么多位子。

4.Idealism aside, money = opportunity and therefore matters. Relationships and power matter more.
4.別太理想主義，錢(qián)就等于機(jī)會(huì)，所以錢(qián)很重要。人際關(guān)系和權(quán)力更重要。

5.Friendship isn't forever. Social and economic status does create divides and strains in even the oldest relationships.
5.友誼不是永遠(yuǎn)的。即使在最長(zhǎng)久的朋友之間，社會(huì)地位和經(jīng)濟(jì)狀況也會(huì)造成你們之間的分歧和關(guān)系緊張。

6.Your parent(s) basically gave up their freedom to raise you, and deserve a medal. You know this because with only one job on your plate, you already have no time.
6.你的父母基本上是放棄了他們的自由來(lái)把你養(yǎng)大的，他們值得你的認(rèn)可。這一點(diǎn)你應(yīng)該很清楚，因?yàn)槟悻F(xiàn)在只做一份工作都已經(jīng)焦頭爛額了。

7.Adult life is about learning to live with ambiguity. Remember when you thought you'd have it all sorted out by 30? No. Whether it be your career, your relationships or your beliefs, you will always question whether you are making the right choices and will have to deal with regret.
7.成年人的生活是飄忽不定的。還記得你曾經(jīng)想30歲的時(shí)候你就能安定下來(lái)嗎？不會(huì)的。這是否會(huì)是你的事業(yè)，你的愛(ài)人，你的信仰。你會(huì)經(jīng)常問(wèn)自己到底有沒(méi)有做出對(duì)的選擇，還有，如果你后悔了要怎么辦。

8.Metabolism slows.
8.新陳代謝會(huì)變慢。

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（翻譯：Jessie）