Let the idiots know they're idiots

I am a living contradiction, I believe in harmony but am yet to find the inner harmony within myself, I hate lying, but lie to so many by not telling them what I think, the truth.. It causes me anger, but I hate being angry. I have listened to the whining of others, and agreed when i didn't agree for the sake of peace for far to long, it wears you down and tires you out, eventually you want to take it out of the world and ask yourself how are people so stupid? They can't see the inner workings of thier actions. For the most part I shut my mouth 'cause it's none of my business, I then get angry watching the people involved not saying what they think, letting this person go with the mis-conception that everyone is okay with the path they have chosen. Their patterns continue through life believing they're a saint, poeple just care to much to expose their demons and stand up to emotional blackmail. But why do i care? it doesn't affect me, i have my family with a mother i stood upto my whole life and have finally come to the conclusion that she will never except the person she really is, she will never except fault. I have a brother that has simular personality traits as my mother, he is always right, but will except fault and excepts who he is, my dad is my closest in the family we understand each other and value each others opinions, and will except the others opinions and take them on board. He is who i have the most honest relationship with. But never do i let any one of my family members or friends make a stupid action without my imput, and sometimes my opinion may not be validated, but if they are, it at least gives another point of view instead of all the yes men that people surround themselves with, to make them feel better about the choice they made. So again why can't people just be honest? let the idiots know they're idiots, tell them what you think, voice your opinions, speak up, people need to learn its not okay to be ignorant. Its not okay to be an idiot.