I believe everyone is free to believe whether or not they have free will. Although, I have to admit theories supporting the notion that people do not have free will are somewhat interesting. One example (from theosophy) is supposedly all events that have happened, are currently happening, and will happen are contained in a metaphysical database known as the Akashic Records. For more on free will, see the Stanford Encyclopedia of Philosophy entry: plato.stanford.edu/entries/freewill/
Do homo sapiens have free will?
The Wall fears to wander blindly into a two thousand year old argument. Here’s a pretty intense scholarly summary of arguments for and against: bit.ly/bc-free-will. You could also take a look at a few of the almost three thousand results related to that at Philosopher’s Index, a favorite source of the Wall’s: bit.ly/bc-free-will-2