10,000 Hours Myth Date: October 31, 2013Author: sheriken1234 Post navigation Cookie Clicker → The overused 10,000 hours rule is challenged. 10,000 hours is not the time needed to master a subject. It is an average. Genetics determine how many hours it takes. 100 hours for some, 19,900 for another. Share this:TwitterFacebookLike Loading... Related