Un ethical

why it is very easy for us to say the words unethical. didn't we know that we dont have any rights to whispere this words to anyone. We are not perfect to utter this kind of destructive words. even the smartest person in the world prefer not to utter this words. but how can other person easily voice it out. maybe because they really don't know the meaning of this word. yes it's just only a simple word but it can destroy life and dignity of person. we often see the stain of others without knowing that we have bigger stain than them. its not bad to comment on a particular matter or person if it is right. but everything has limlitation. we need to remember that always.