God wants you to love yourself. Psalm 139:14 I will give thanks to you because I have been so amazingly and miraculously made. Ephesians 5:29 For no one has ever hated his own body, but he nourishes and tenderly cares for it, as the Messiah does the church.
Ephesians 4:32 Be kind to one another, tenderhearted, forgiving one another, as God in Christ forgave you. Luke 6:31 And as you wish that others would do to you, do so to them.
We are all sinners and not perfect. Because of that we often get into conflicts with others. God says if two people agree it will be done. People like taking about themselves. If you keep the conversation on the other person and what they like they will love you. Don't try to get your way or prove you are right just be confident in yourself after all you are God's child and He love you.