In my opinion, reasonable behavior is the largest factor in becoming wealthy. Many people tend to think, in order to become wealthy, you must have incredible intelligence and superior skill sets. Many also believe that luck plays a huge role in wealth generation. This is not true. In order to become wealthy you must invest in a reasonable manner that you can stick with for the rest of your life.
I remember reading this in one of the seven thousand pages of stock market investing books. I was actually discouraged and confused when I read