4. Real love cannot be selfish
You cannot expect absolutely all people to love you. Even if you are deeply in love with someone and dedicate all your time to them, it does not guarantee that they will do the same for you. Make others happy without expecting anything in return. If you feel someone does not need you as much as you need and want them, let them go. Do not be selfish. If you want to keep the person, it means you think about your well-being rather than theirs. Leave them alone.