LZ Granderson believes children have an ingrained way of expressing their emotions . They use ` ` man up '' as a tool to help overcome the prohibition against acting human , he says . Granderson : Famed author Norman Mailer , known for his machismo and string of women , once said `` tough guys do n't dance '' -- something This mechanism was in use in the Miami Dolphins locker room . He says : Who 's getting the blame ? The bullies or the victim ?
LZ Granderson believes children have an ingrained way of expressing their emotions . They use ` ` man up '' as a tool to help overcome the prohibition against acting human , he says . Granderson : This mechanism was in use in the Miami Dolphins locker room . He says : Who 's getting the blame ? The bullies or the victim ?