annoying

today its suppose to be a good day but was annoyed by this one person...really annoy till im just said "ok you go ahead..."
he reacted like he know everything yet he actually donno much about anything!!!
his work were like rubbish...his diagrams come out like omgh like kinder garden thinking!!! not really an architectural suppose to be diagrams...haih...

its just really make me feel like to punch him.....damm ANNOYING!!!