We did not choose where we were born or the body, brain, and parents that came with our birth into this world. In the context of our subjective reality we have no choice, our choices are made based on the circumstances that are thrust upon us which we have no control over. Random is simply ignorance of the variables involved and we can deduce from this that physical reality is completely controlled externally.
The concept that we have no choice is deplorable because in the absence of choice there is no reason for survival. Since everything is a sequence of events this means that everything happens for a reason and there must be a greater meaning to survival; this in turn means there is a reason for choice but since choice is non-existent in our reality the only explanation is that choices are made externally to us.
1. Choice circumstance
2. Circumstances determine survival
3. Survival has a reason
4. Therefore circumstance has a reason