Spoiler warning: This article goes into detail about the ending ofLogan.

Seinfelds advice: Leave a little in the tank.

Im quite indecisive, but when I get that gut feeling, its kind of a relief to me.

When I met my wife, I knew.

With the kids, I knew.

When I was talking to Jerry that day, I was like, Oh, yeah.'

In that instant, Jackman realized he had one last thing to give Wolverine: an ending.

Jackman was open to it, but not without a serious caveat.

After all,Unforgiven, a major inspiration forLogan, ends with Clint Eastwoods Bill Munny walking away.

But we really needed to earn it.

As soon as I saw the script, I got it, Jackman says.

The idea that, in the end, he must give his life to save someone else…

I thought that was really powerful.

should he change his mind.

Plus, Jackman has previously said hed love to bring Wolverine into an Avengers movie, a la Spider-Man.

But dont get too excited about that idea.

Jackman insists hes done.

Its time to go home.