You actually seem more of an injustice collector mindset that triggers anger/ rage , even some ofbthe men who fought to found this country had been known to sometimes say "I hope we don't win, people are ungrateful" which is still true all these years later .
As to your anger, people very easily dismiss what angry people say writing them off as crackpots or lunatics and beating them down with legal or job actions and completely disregarding what they say ,because it is easy to "bait" people into anger and everyone ignores the hot head .
But people who learn to harness that anger into an icy calm are the most effective at getting heard and making change because the people who are outwardly calm and seemigly "reasonable" get heard 100 % of the time and people will react much better to what you say and try to help you implement changes to make things better ,yes its bizzare but its the truth" kill them with kindness"is an accurate saying .change more rapidly happens with evolution than revolution , guns and anger command attention for as long no one with bigger guns or more anger unseats them, then eloquent quiet calm guy steps out of the shadows and disarm the whole lot of them by thinking things through thoroughly before ever stepping forward .It's like our current administrations issues with N. Korea even veiled threats of sanctions are going to provoke this guy he is 27 years old (27 year olds still swallow goldfish why because some idiot challenged them , they dont have the ability to back down or "Lose face"which is typical of both the young and Asian cultures ,they will kill millions of people and lose there regime because they are dead before they will "lose face" , trump is a moron and pretty juvenile in his thinking and temper tantrums ,and this escalating conflict is going to continue until an adult steps in ,unfortunately I don't think trump knows any ,and the N. Korean leader has been killing his own family elders because they might think better and react differently , so they are dead because he fears reality and education the same enemies of trump , they are more a like than either of them reslizes,don't be that guy allowing anger to fuel more anger so people can marginalize your thoughts and feelings .stay calm and be heard ,even if you have to bite your lip sometimes to stay calm ,more people will hear what you have to say ,violence of thought (anger) is inefficient and counter productive, even if you don't want to keep this job allowing them to fire you and label you a "potential threat" will cripple your prospects at a good rewarding position in any field , and trust me there are all kinds of privacy laws and legal BS that restricts an employers ability to talk trash about you,but it still happens and human resource departments are incestuous somebody knows somebody because people move around and if you get branded "hothead" or "unstable" or any of the euphemisms for a person who is an individualist and not a "company guy" it will not help you ,so leave on your terms not there's. Christianity has caused more death anger and chaos historically than anything else , try meditation , reflection and Buddhist philosphys there monks could kill a Navy seal in a fight but would much rather discover there inner self and think positive ,excersise your frustrations and anger thru martial arts or running ,jogging, boxing anything you find enjoyable is a very effective stradegy my mom and I used to have a ritual we would meet at the theatre, and attack each other with "baticas" ( there kind of like a a padded foam bat ) and we would go at it once week well we talked about all the bone headed things we dealt with during the week until we were tired then sit down and each eat half a pint of ice cream(one of us eat half of coffee well the other did rum raisin and we would switch halfway) superman had kryptonite mom and I had ice cream as our weakness .I hope something I said is helpfull to you .