You'll frequently find that you achieve about as much as the people with whom you spend the most time. If you want to be successful, affiliate as often as you can with people who are more successful than you. There are a couple of reasons for this:
You'll be exposed to a completely different way of thinking and interacting with the world. Very successful people look at many things differently than those who are less successful. Integrating some of these ideas into your own thinking will likely bring you more successes of your own.
You'll also encounter new opportunities. High-achieving people frequently have all kinds of ventures going on; you never know when they might need a helping hand. You’ll also get to connect with their peer group, who are likely to be very successful as well.