Any non-scientific view of the world is just an opinion - although it may be good and interesting, it won't necessarily be right.
Science is often seen as so 'uncool' or 'cold', which is a shame because all it really is is the search for the truth about how things work. Isn't the truth more important than some made up story that makes you feel good?
But the brain also happens to be the most mysterious organ of the human body. Science really has nothing on it.
Another itneresting theory I have read, that I really like, and makes alot of sense, is all of our DNA is a memory, and that the genes you pass on are actually memories. THis would mean, yes, your brain is controlling what goes in your sperm/egg. It would sound audacious, except that everything in your body, is controlled by your hormones, which is controlled by your brain.
It's part of the mystery of the parts making up the whole, and the whole being made up of parts.... individual neurons, each with their own unique DNA fingerprint.
In time, as technology progresses, we may be able to reconstruct entire brains through the DNA of all the individual neurons. The pace of technology continues to double, and Moores law has yet to stop.
If we could reconstruct entire brains, then we could reconstruct entire memory sets. If we could reconstruct entire memory sets, it brings up some interesting philosphical questions about what exactly is consciousness, and what makes someone exist?