Can you get your RE license without working for a broker?

[Jane Kai]

I am currently studying to get my PA real estate agent license. I read that you have to register with a broker for 3 years. Will someone please clarify, do I need to work for 3 years for a broker? Im a bit unclear what happens once you pass the state exam and exactly what need to do.

The reason I want my license is only for my own houses when I buy and sell them.

Thank you!