Horacio Toniolo
He is a poor communicator. When you ask a question he will retort with unprofessional comments or questions such as: do you know how to read?, Wow..., haha you made my day (sarcastic tone) while other times He will just laugh at you. He constantly needs to be told he is right and you must learn to read his hand writing, qg, g  rho, rho  rho GL!