Hear me out
Money is just an exchange for value provided.
Like for example you help someone achieve X through method Y
The impact and value it provides to them will be the money you earn. Or at least the perceived value from their side.
That’s why sales and marketing ARE important as they can increase “perceived value” or even create non-existing one.
But at the end the product is what is the most important in my opinion.
More the value you provide, more your income.
We can see it through the LAW OF EFFECTION (from the Millionaire Fastlane)
INCOME/MONEY = Value provided per person X No. of people value provided to.
So basically you increase your income by providing more value per person or providing value to more people. OR BOTH?! This will make you crazy rich.