Identify the need first

Identifying the need preceeds effectiveness. Without Identifying the need,you are a blind man trying to hit a target.

And Jesus, when he came out, saw many people, and was moved with compassion toward them, because they were as sheep not having a shepherd: and he began to teach them many things.Mark6:34KJV. He saw the need "they were as sheep having not a shepard" so He begun to teach to meet that need.