You are the average of the people you hang around with. I believe this to be true so if you want to expand your horizons you need to be around people that are where you want to be. If you want to make more money then you need to spend time with people that are making more money than you. If you want to have a great marriage hang out with people that have a great marriage. A mastermind alliance is a group that helps lift everyone in the group to greater levels and through this concept. If you want to get better at something find a group that is interested in that (or create one) and start it.