I beg to differ this is a mistake, but that is because I have a very different perspective on life ... if you go into a new workplace, and you have something to contribute, AND you are right, AND you mention it ... and then ... rather than being grateful, these people who hired you or are working with you don't appreciate it (?) ... then they, do not, deserve you ... and you should leave asap. Go work for someone who gets excited by the fact that you are that intelligent, that insightful, and that confident, that you brought them value immediately, and you were right ... anyone who treats you differently is clearly an idiot