Athletes going on social media is both good and bad at the same time. This is one time that it is bad for the athlete. Mike Mitchell safety of the Pittsburgh Steelers whose play has not been good this season was called out by a fan. Mitchell responded to the fan by telling him to kill himself, and sent other disturbing messages to other fans. There is no reason for this type of behavior period, and Mitchell should not sent those messages at all. According to source The Steelers have asked Mitchell to stay off of social media indefinitely and he should take that advice.