It is something honestly I can't understand... at which point a person decides to become a parasite of society, a politician and then justify all things that are wrong in their own self interest for the only purpose of survival? Should politicians-wana-be allowed to be politicians? I rather approach from the point of view of appointing successful professionals to give 4 years of their lives for the common good only to then go back to their real profession.

To cut it short, professional politicians should not exist.