Isreal's Army frowns on D&D

You may be a powerful knight when playing Dungeons & Dragons, but if you're going into the Isreali Army and want to rise in the ranks, you'd better keep your dragonslaying fantasy to yourself.

Does the Israel Defense Forces believe incoming recruits and soldiers who play Dungeons and Dragons are unfit for elite units? Ynet has learned that 18-year-olds who tell recruiters they play the popular fantasy game are automatically given low security clearance.
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Why does IDF believe game is dangerous? "These people have a tendency to be influenced by external factors which could cloud their judgment, a military official says. "They may be detached from reality or have a weak personality - elements which lower a person's security clearance, allowing them to serve in the army, but not in sensitive positions."