Many people believe they have total free will but the truth is, we are all very chained to particular decisions based on our personalities/genes/backgrounds/etc.etc.etc. Therefore, what really matters is the rare ability to break out from what we are comfortable with in terms of decision making and to do what we would not normally do. Then can TRUE change be brought about. You can claim to have all the "free will" in the world, but you won't be truly free until you learn to break out from your false/comfortable/outer self.
Perhaps I will write about freedom in my next post.
As Wonmin says: "On a side note..." I think you should watch the film "Poetry" by director Lee Chang Dong.