Capitalism is good, but when it is taken too far it turns to Corporatism, which makes it harder to operate under capitalism. The corporations move in and buy up the small businesses to gain a monopoly, then they can price things however they want under the guise of capitalism. This makes everyone have to raise the prices to keep up and be able to survive. It's a vicious circle.
My dad has always said that even a bad business is better than a good job. it rang true in the early days because the economics and freedom of time, it still rings true now because I can go for days without working and then make a weeks wages in a few hours, the bonus at this time is that when work is slow, I have more time to study the Lords Word and get rich in His Word.
Having a second or third source of income nowadays is pretty much essential.