I'm a dualist, but I promise no to duel you :) We might just have some elementary disagreements, then. I feel like I'm pretty confident in my position, but I do know most philosophers generally aren't dualists (though there's been a resurgence since Chalmers).

> the brain is just (some form) of a neural net that produces output

We have no idea how our brain functions, so I think claiming it's "like X" or "like Y" is reaching.