This is someone that lives in a bubble that is a protected class
He wins he becomes wealthy ... he loses he is still wealthy
He doesn't care what happens, he's always going to have money thrown at him. Winning an election and becoming PM was just a bonus if things had worked out but no matter the result, he still ends up with millions and a generous pension.
He is also a discipline of Stephen Harper who is involved in deep dark international politics now and making a fortune. Chances are, that is where PP will end up in the next few years or decades.