No offense. I have never been offended by Patreon comments either. I am just blunt in my answers, that's all. I actually appreciate all feedback, support and critics.
Talking 'deep' about the Theater is a bit problematic because of spoilers. The story itself is fairly simple since it devolves about feelings. The reason why it might seem realistic is not that much because characters are realistic, but because the contrast existing between the four protagonists. They are there to create that illusion of realism.
And yeah... many times while writing this I feel it is too harsh. Next update has really harsh stuff, as well as some goofiness as per usual. But it is a psychological fantasy horror after all and I feel it is necessary for the proper development of the story to show the depth of pain inflicted in the characters.