True it's just a saying. Kill them with kindness means what it says, keep bingeing kind to some one that doesn't like you. For the sake of watching them hate you more for being kind to them. Hate Kills from within a person. Remember. Witch ever spirit you decide to feed into,will be who your persona in this world will be,much better to serve others starting in home. Learn from the old who lived happy lives. They will tell you exactly what to do. Franko