Great analogy. ¿Can you see the irony here? Our mind is blocking us from something dangerous and the dangerous thing is just giving our opinion to a third person. It surely is not junping from a cliff. It does not make sense because it can´t hurt you. We don´t live +500 years ago when you may said something bad enough and get hit, hang, or something. It´s like a defensive mechanism that the body has integrated but it does not caught up with the evolution. ¿But why does not happens to everybody? Maybe we did get hurt for saying something and we got stuck on the reaction/mentality that is called stuttering. Well that is my reflexion of the day. Good night everybody hope it make some kind of sense jeje.