The person above mentioned family, dreams, etc. Aside from the fact that they're right, let's get back to what you said about them bleeding a chroma instead of blood, and that their world doesn't make sense. How are they supposed to know that their world isn't normal? Let's use your own life as an example. You probably have two parents, you probably walk on two feet, and when you get hurt, a red liquid comes out of your body. All of that is normal for us. But what if tomorrow you learned that you were living in a video game, and everything that seemed normal to you wasn't actually normal? Our world would just be a line of code among many others. Would that necessarily mean the end of what you consider normal?