What constitutes an alpha job? Something that involves a lot money and security?

I'm seeking security, and a purpose. I just don't like doing a day job that leads to nowhere. I've been doing the exact same thing for awhile now, and I am not learning anything, for twelve dollars a pop, I'm becoming desperate.

Is real estate a good career to get into? Anyone in the business with an advice or two for someone curious? Is this old man true? Necessarily in my position, it's promising. I only need 3+ months of investment to get a license, it's not a degree, and I can also hone my social skills. Anyone else interested?