Fighting what?
Let's say I am ready to fight. For the most part, the people here in my part of the plains are pretty decent. So, who do I go fight? Even my state is pretty based. Makes no sense to go tear things up, here. Well, maybe I could go help the various gangs in St. Louis do that, but that kind of highlights the problem as random violence or territorial gang wars don't really get us anywhere.
I would need a specific target that I know I can take out and improve things. Preferably, one that would later be accepted as necessary and appropriate by society - converting my act of murder to one of judicious patriotism.
Just because I am always right and everyone learns why I told them to kill someone does not mean I can haul off and kill whomever I want. There is a process to these things.
Learn to deal with the fact you live in a world of ignorance and have to be ready to survive stupidity until society is willing to listen to reason. Just because we built homes and shelters does not mean we have conquered the weather - we are our own weather, our own natural disaster of social tides and winds.