Prayer is the reflection of your heart. A major problem with prayer is prayer abuse. Others pray with animosity and vengeance. Prayer is not a wish list. Prayer must not be selfish.
Prayer is relationship.
In prayer we learn God's will, God's secrets. Friendship with God is reserved for those who reverence him. With them alone he shares the secrets of his promises. One does not fall in love in a crowd. One finds love in the time alone with the one loved.