Ah, such an existential question!
Depends how you look at. The Roman emperor and philosopher Marcus Aurelius believed that everything followed a specific patter or order (the Laws of Nature). So, in fact, even a choice you think you make on your own is not really a free choice because it was already prescribed by the Laws of Nature.
If you really want to read about this, some good authors are Nietzsche, Sartre, Albert Camus, Doestovsky, Kierkegaard, Kafka and tons of others who offer insight into Free Will.