A lot of great advice in that post.  It should be in every classroom.  

Too many people believe wealth is accomplished overnight.  Too many get rich quick schemes and too many spending every penny they make.

Taking advice from successful people is much better than taking advice from people who aren't.  If you're taking advice from people that make their money by giving advice you're probably getting poor advice compared to taking advice from people that made their money doing what you want to do.