Never looking anyone in the eye when you're traveling on public transport, in case it's interpreted as a sign that you're trying to get off with them.
Paulo CoelhoThat is what marks out the warrior: the knowledge that willpower and courage are not the same thing. Courage can attract fear and adulation, but willpower requires patience and commitment. Men and women with immense willpower are generally solitary types and give off a kind of coolness. Many people mistakenly think that (they) are cold (people) when nothing could be further from the truth.
Paulo Coelho