Letting them get to me..HELP!!!!

BEEN LETTING A FEW MHT'S, MENTAL HEALTH TECHS GET TO ME. I AM A RN AT PSYCH HOSPITAL. I HAVEN'T BEEN THERE NEAR AS LONG AS THEM. THEY'VE BEEN THERE 12-15 YEARS WHICH MAY BE PART OF THE PROBLEM BECAUSE THEY THINK NOTHING CAN BE DONE TO THEM. I FEEL SO POWERLESS BECAUSE I DON'T FEEL BACKED BY MY BOSSES. SOME OF THE TECHS ARE SO MEAN, RUDE AND LOUD TO THE PATIENTS WHO ARE MENATLLY ILL. I REALIZE SOME PATIENTS DO HAVE HAVE ANGER PROBLEMS BUT THEY ARE ANGRY FOR A REASON. WE SIMPLY SEE THING DIFFERENTLY. I FEEL HELPLESS. IT SEEMS AS IF MY BOSSES JUST DON'T SEE IT OR DON'T WANT TO SEE IT. I MENTIONED IT THE OTHER DAY. I JUST DON'T WANT TO PUSH THE ISSUE AND GET IN TROUBLE MYSELF.

I WAS IN SOME TROUBLE AS A TEEN AND WAS IN A PSYCH UNIT AND HAD PEOPLE TREAT ME MEAN. IT HURT ME. IT DIDN'T HELP ME AT ALL. I HAVE BEEN PRAYING, VENTING, WRITING ABOUT THIS SITUATION. DOES ANYONE HAVE ANY IDEAS THAT MIGHT HELP ME FEEL MORE IN CONTROL. THE MHT'S KNOW I AM AGAINST THE WAY THEY TREAT THE PATIENTS. I KNOW THEY TALK BAD ABOUT ME BEHIND MY BACK. IF THE BOSSES ARE OK WITH IT WHAT AM I TO DO? HOW CAN I FEEL MORE IN CONTROL? I LIKE WHERE I WORK I JUST DON'T LIKE THAT PART.