an extremist
Examples
I have an extremely addictive personality. I'm an extremist.
Call me an extremist but killing a few hundred million people seems like the sort of method that might have unintended consequences.
Im an extremist so Im either hated or loved. I think its down to when I first got to Formula One not always knowing what I was saying, saying things that mean one thing but people were taking the other way and then people dont forget.
I call myself an extremist - extremely kind, extremely just, extremely merciful, extremely honest. What's wrong? The Qur'an tells me to be extremely honest. Now I cannot be partly honest!
A man who is at peace with himself is less likely to turn into an extremist or a terrorist.
Resilience is based on the ability to embrace the extremes-while not becoming an extremist. Most companies don't do paradox very well.