For more than four decades the Libyan people have been ruled by a tyrant - Moammar Gaddafi. He has denied his people freedom exploited their wealth murdered opponents at home and abroad and terrorized innocent people around the world - including Americans who were killed by Libyan agents.
Of the primary emotions fear is the one that bears most directly on survival. Children show fear. Adults try not to maybe because it's shameful or in some circumstances dangerous. The fear response is automatic though and your body runs through its reflexes whether you want it to or not.
I have bad reflexes. I was once run over by a car being pushed by two guys.