When setting out on a journey of finding what is your calling, vocation or purpose in this life, you will definitely need some tools to help you along your path. Having tried and tested a handful of tools and systems over the past 5 years, I have reached the conclusion that thinking outside the box is a good think. I will have to give credit to my wife for that.
The overwhelming amount of guides and tutorials online make your head spin. People are promoting systems they've used and worked for them and other systems that create good affiliate returns. I am not against promotion and marketing but promoting something for the sole purpose of getting a commission is a waste of everybody's time.