Are video games dangerous to health? This topic was discussed for a long time by the medical community. Eventually, they concluded that, after all, video games are no more dangerous than any other sedentary activity. In some cases, video games can even teach skills that are useful in real life. Consider this trendy game World of Warcraft. Those who go on "raids" know that Raid Leaders are real managers. Even using all kinds of wow logs that greatly simplify the gameplay, RL is forced to process many data. And this is a useful skill for any manager.