You've been to...five?! Whoo, boy. That's a lot. I mean, I jumped into an adjacent timeline, so it's...not really a different world. But then there's the other worlds I did visit...

[He's mentally counting them off. Suffice to say, if DLC is canon he's been to a lot.]

But still! Konoha, if there's a way here, there's a way home! I can't see it, so I don't mind waiting a bit, but...it's there!