To be left alone on the tightrope of youthful unknowing is to experience the excruciating beauty of full freedom and the threat of eternal indecision. Few, if any, survive their teens. Most surrender to the vague but murderous pressure of adult conformity. It becomes easier to die and avoid conflict than to maintain a constant battle with the superior forces of maturity.
Wisdom doesn't automatically come with old age. Nothing does - except wrinkles. It's true, some wines improve with age. But only if the grapes were good in the first place.
Some people regard private enterprise as a predatory tiger to be shot. Others look on it as a cow they can milk. Not enough people see it as a healthy horse, pulling a sturdy wagon.
I do not know anyone who has got to the top without hard work. That is the recipe. It will not always get you to the top, but should get you pretty near.
Books are totally useless unless you take their advice. If you just keep reading them, thinking "that's so insightful! that changes everything," but never actually doing anything different, then pretty quickly the feeling will wear off and you'll start searching for another book to fill the void.