you have no experience with megalomaniacs-----they can be very rational.
A maniac by definition isn't rational. The ex-MOSSAD official was in a good position to know the truth. And look at history. Mao seemed crazy--you should see a quote-- and there were suggestions the US should bomb its nuclear facilities before they produced a weapon. But China exploded its first nuke in '65 and has coexisted peacefully for 50 years.
try not to use words that you do not understand----the term
MANIA is a technical term