Real estate courses in utah

[Faifua Latu]

Hi I’m really wanting to learn more about becoming investor. I attended a free seminar and of course they at the end try to sell us their classes or education to become successful investor. It’s 20k. I know some successful investors or individuals in real estate who didn’t pay money or take these type of courses. Is this necessary? Is it possible for me to learn to be an successful investor without having to pay for the additional education or classes?