Ego hurt?

i often dont say alot on different thing just because of this reason. i am often ask what about how someone might be acting or doing. and i do speak my mind freely. then i am told i am wrong how i feel about it or how i deal with it. and i also mostly my side i say out of talks about things when i do some tries to make out to look dumb and i will stand up for myself or they are just so damn surpise sometime in what i say ive told my parents plenty of time i play dumb, and this is why i think some dont think i dont know what i am talking about. but i wont back down in how i feel or what i think is right either should you