Most people in the world only develop relationships in order to help themselves. And, in most cases, they want to be the winner without any concern for the other. You will find people in your life with whom you want to associate or learn. Learn how to help them first without the need for help in return. Typically, an unbiased discussion with unbiased feedback is all it will take. Dependent on their reaction and character, you can decide if they are worthy of your attention. You will find the most highly valued and successful people will respond differently, they want you to succeed too… and you will find that you have invested in someone that will help you in the long run.