What would you tell 19 year old you?

[Joshua Cetnar]

Hey everyone,

I'm a 19 year old college student at Penn St (and from the area) studying electrical engineering with a little money to start investing with. So far I have only invested in stocks, but I would like to have a little more control over my portfolio. I'm most interested in any advice successful/experienced people have. Even if it's just a book recommendation, I would like to hear what kind of advice you would have given yourself at 19. Any tips are greatly appreciated!