君が何をしようと、たいしたことではない。の英語

It matters little what you do.

I do not mind what you do.

I don't mind what you do.

I couldn't care less what becomes of you.

You don't need to worry about that.

You need not take the trouble to go there.

He couldn't be good for you.

I feel so cold and I long for your embrace.

You should have nothing to complain about.

You have no business complaining about the matter.

What you are saying does not make sense.

What you're saying doesn't make sense.

You really are hopeless.

I did not think you would do such a foolish thing―（を通例）―I gave you credit for more sense.

Don't get angry. It won't help you.

You shouldn't have done what you did.

Your visit is a surprise.

You needn't have come.

You didn't need to come.

You need not have come.

No harm will come to you.

No harm comes to you.

I cannot stop thinking about you.

I have become obsessed with you.

I'm not worried about you.

You shall want for nothing.

I don't blame you for doing that.

It makes no difference whether you go or not.

It is too bad that you couldn't come.

You really are hopeless!