Превод - Английски-Латински - live your life or die regreting it.

Hi Alex!
live your life - vitam tuam age ?

Hello pani profesor!

Yes, your suggestion is totally right.
But I chose to drop "tuam" because Latin uses possessive adjectives less frequently than English and because it's obvious that one lives his own life, not the others' one.

Am I wrong?

Hmm. I don't think it is so obvious, dear. We sometimes live another life than ours, e.g. when we pretend being someone else...
I think the sentence even focuses on the pronoun here.
You can interpret it as follows: "live your (not others" ) life". Am I wrong?

I would have interpreted it in a different way.
But I see your interpretation as well.

In the doubt, let's place "tuam"