Is it wrong that I don't think I believe chemical imbalance theory?
What makes you doubt chemical imbalance theory?
I've taken a stand and plan to investigate it.
Good doubt motivates us to test things out and learn even more than we knew before. Finding out the facts for yourself will help you accept them easier.
I don't think that's true, just because I looked it up on my phone doesn't mean it's true.
It's good that you are willing to look into things though. Keep doing that for things you doubt.