Nein, zumindest nach der Meinung von Jeff Bezos, dem Gründer und CEO von Amazon. Aus dem Artikel Some advice from Jeff Bezos:
Jeff Bezos stopped by our office yesterday and spent about 90 minutes with us talking product strategy. (…) During one of his answers, he shared an enlightened observation about people who are “right a lot”. He said people who were right a lot of the time were people who often changed their minds. He doesn’t think consistency of thought is a particularly positive trait. It’s perfectly healthy — encouraged, even — to have an idea tomorrow that contradicted your idea today.