I do not tolerate someone's opinions  especially when they are not necessary. 

If you piss me off I will piss you off too.  

If someone comments something unnecessary I will say something back to you. 

Be careful about your word choice when you comment something about what I said to other people.  If you don't be careful, I will say something back. 

If you weren't in the discussion before, please do not budge in.