I think you have to distinguish between militant groups filled with highly motivated ideological volunteers and state militaries which are often primarily fille

I think you have to distinguish between militant groups filled with highly motivated ideological volunteers and state militaries which are often primarily filled with people from poor families who have graduated high school and then don't know what to do with their lives. In war time it's an even uglier picture where you may have armies filled with people who were literally dragged kicking and screaming off the streets and then beat into obedience or death.