In this society that we live in, "no" often means "maybe", "I don't know", "I'll think about it", or even "yes"! I was always taught that the word "no" don't need any explanation, and that it is straight and to the point. Nowadays saying "no" is most often followed up by a "why?" When we find ourselves in a situation of trying to explain "no", we start giving in, and that's what satan wants. When temptation or things of this world come to us with a question, and we know it is not of God, and we know it is not right, "just say no" without any hesitation. It will get easier if we stay the course and have a made up mind.