@If i dont have to pay to use it

>"Its free. What more do you want?"

If you don't already know that then you've missed the central point of the entire argument, and your opinion can only be kindly described as "uninformed", at best.

The word "free" has more than one meaning if you look in a dictionary, and the kind of freedom Stallman wants is the freedom to study, modify and redistribute the software in source-code form. You may or may not agree with the philosophy, but please at least try and understand what he's actually saying is nothing to do with whether or not the software is bought-and-sold or shared around for no money. (Contrary to the widespread "It's all just communism" propaganda, the GPL explicitly permits people to sell open-source software for money, or to be even more precise, explicitly makes clear that it does not in any way restrict your freedom to charge money for software).