I was reading the opinions but they disagreed so much now there is different opinion on if scorpio moon shows emotions or keeps them hidden. Mercury in Scorpio sounds like the person to ask questions and find the truth behind what is behind the gossip.
The argueing is quite funny also it helps to remember the names when they say something funny. We need the learning but if everyone disagrees what is the truth?
My opinion is that it doesn't matter what anyone else says regarding a placement/sign/aspect; you need to feel out that energy yourself and make your own decision about what it seems like to you.
You have Scorpio Moon, right? Forget about everything you've ever read regarding this and tell me what you feel when you think about your own Moon.
Personally, I think that Scorpio Moon or Moon in the 8th House isn't necessarily great at hiding its emotions, although
repression is definitely possible. By repression, I mean denial or telling yourself that you feel a different way than how you actually feel. I did this mainly in my teen years. But people usually were able to tell (even when
I couldn't!) that I felt a certain way deep down. Like, I've been told that I seemed angry or sad despite literally thinking that was impossible; these feelings were so far out of my awareness, stuffed down into the subconscious, that I had no idea of their existence -- yet other people did. That's how powerful, I think, these particular Moon placements can be.
Sometimes lashing out randomly or toward the wrong person can happen too. You can only kid yourself about how you truly feel for so long before it rushes out violently, like a volcano (pretty apt for Scorpio/Pluto/8th House).