I will keep this simple.
1. Learn how to sell.
2. Learn how to be a leader.
Yes, it is that simple. If you can sell, you can be an asset to any business organization you run or are apart of. Plus, very reward financially very, very well for your skill set.
If you can lead, inspire and motivate those around you, you can accomplish any goal.
Sometimes, we get to caught up in too many areas of development, many of which do not pay the bills, or grow our companies or ourselves. The most successful companies, have an army of talented salespeople, and a strong culture of leadership that drives it forward.