No one ever succeeds without the help of others.
The fact is, everyone is in sales. Whatever area you work in, you do have clients and you do need to sell.
The key of all life is value. Value is not what you get, it's what you give.
If you can be interested in other people you can own the world.
Understand that you need to sell you and your ideas in order to advance your career, gain more respect, and increase your success, influence and income.
People are silently begging to be acknowledged, informed, given advance opportunities and led to action.