What happens if in virtual reality your character goes to sleep and begins to dream. Will your brain believe it

When you're in virtual reality (VR), your brain can become highly immersed in the experience, responding to the virtual environment as if it were real. This immersion can create a strong sense of presence, making it feel as though you are truly part of the virtual world. However, dreaming and sleep are complex neurological processes that involve physical and mental states that VR cannot replicate. If your VR character goes to sleep and the simulation presents a dream-like sequence, your consciousness is still primarily engaged in the VR experience, as you are awake and aware in the real world. While the visual and auditory stimuli in VR can evoke emotional and psychological responses, they do not induce a sleep state or dreaming as one experiences naturally during sleep. In essence, your brain would not believe it is "dreaming" in the same way it does during an actual sleep cycle. However, a well-crafted VR experience could induce a state of relaxation or lead to altered perception, which might temporarily blur the lines between reality and simulation, but it wouldn't trigger the physiological processes of sleep or the unconscious, imaginative state of dreaming.