Please go away. I'm introverting. 

请走开，我忙着内向呢。

I would rather be at home with my cat. 

我更愿意待在家里陪我的猫。

I came. I saw. And I want to go home. 

我来。我看。然后我想回家了。

Sorry I'm late. I don't want to come. 

抱歉，我来晚了，因为我并不想来。

Sorry I can't. I already filled my people quota for today. 

抱歉，不行。我今天的社交槽已用完。

I can't go, because I don't want to. 

我去不了，因为我并不想去。

Functional Introverts Association. Not meeting up since 1982. 

内向协会（长期运营中，始于1982，从不见面）

I don't hate people. I just feel better when they're not around. 

我不恨你们，我就是不喜欢和别人待在一起。

Books are better than people. 

书比人好用。

I party like an introvert, which is to say...... I don't. 

我用内向人的方式轰趴，意思就是……我不轰。