Translation of this relative clause, please

[Curt Jugg]

Hi.

Could someone help me with the translation of the relative clause in this sentence, please?

"Il vit en Italie avec un salaire bien confortable qui ne regarde que lui."

I think the main clause means, "He lives in Italy with a very comfortable salary", but it's the next bit that puzzles me.

Thanks in advance.

[Curt Jugg]

Thanks, Megumi.