He was the sort of man who looked out for his own interests.
But could it be that married men are just looking out for their single friends' best interests?
I'll look out for your interests because I'm one of you.
That he was only looking out for my best interests.
"There was a human being looking out for my best interests."
"That's why I need someone to look out for my best interests."
"They are very concerned about whether government is looking out for their interests."
People always looked out for their own interests, first, last, and in between.
"Getting them to turn things around is obviously quite difficult because they're looking out for their own interests."
All my life the people in power said that they were looking out for our best interests.