Ask Obi-Wan. I am biased and can say nothing positive about the man. We've been at odds ever since we were in the previous town. I ended up having to kill him the first day he arrived.

[There's that reckless streak Luke was just talking about at work. He pauses and seems to realize how awful that must sound to Anakin's son.]

He did eventually get better! Death isn't quite as permanent here as in other places.