I would have been a better President

Says the defeated 2012 Republican Candidate Mitt Romney. That may or may not have been the case. But this statement demonstrates that to give individuals - may they be called President, Prime Minister of Chancellor - too much discretionary power and for too long a period is contrary to the principle of democracy. Democracy after all means 'Rule of the People' [The term originates from the Greek δημοκρατία (dēmokratía) "rule of the people"]