Determinism Vs Free Will

In my opinion determinism and free will are two different things. Free will is the ability to make whatever choices you make, simply because you feel like it. No outside factors determine what you will do. Determinism is the idea that whatever you do is done because that’s how it is meant to be, that path was already chosen for you. I disagree with determinism, although I will admit that I believe external factors like upbringing, nature and society have an impact on the choices we make.
An example of determinism and free will from the T.V. show Breaking Bad. The show is about Walter While (aka Heisenberg) a high school chemistry teacher who is diagnosed with cancer. He decides to put his chemistry expertise to use by making meth so that there