The Last of Us: Did Joel make the right decision? (Spoilers)

[StokedUp]

I'd of done the same thing, even though I know it wouldn't of been right for humanity, there's not a chance I'd sacrifice my daughter.
Wrong decision for humanity but if each individual Human put themselves in same position with that same emotion and feelings he had for his daughter (adopted, sort of) I bet 90% would of done the same.