I think my imagination has developed to a point where I can easily shift my perception. Yesterday I was at Disneyland and me and my friends went to the Star Wars ride "Rise of the Resistance". The ride was created to be very realistic with solders being rude to us "the prisoners", taking us on a spaceship to be interrogated. Then the resistance helps us escape with phenomenal space battles and chases.
So, the creativity there is one thing, but my imagination took me by surprise and I REALLY felt like I was on a real spaceship, landing on another planet and then running from the solders. I have been on many such rides with simulations before but I always knew what it was, that I was at a theme park and I was inside capsules simulating various experiences. But this time, my perception completely changed for these 15 min and I believed that I was experience a split reality, where part of me knows what was happening at Disneyland in one reality, but at that moment I was observing another reality where this experience was REAL. This NEW split perspective was super cool. It just amazes me how truly NOTHING is impossible, only our own imposed beliefs limit us, nothing else.
In my opinion, physical reality may be a simulation, but the experience is real, that's why I don't like the word illusion. So, if the experience is real it becomes your personal reality regardless of what is the perspective of another point of consciousness just observing your experience. For them this is no their reality. Just like my friends, for them the ride was a simulation because I asked them how did they perceive it and they said great simulation. For them it was not real, but for me it was. Although our "experience" appeared to be a shared experience, each participant was experiencing they own personal reality through their own perspective. If they never left Earth because their perspective said so, they never did. But my perspective said otherwise, and I was no longer on Earth with the version of myself that shifted into that reality for these 15 min, so for me THAT focus became my reality and it was as real as anything anyone can define as real. Taking in consideration that parallel realities are infinite, versions of ourselves are infinite and we constantly shift and become different versions within different frames of experience constantly. There is NO line of reality that we experience in what we think is a lifetime. It only appears as such because every next frame we shift to and focus on we chose to be just slightly different so we can experience a story. But technically there is no limitation to what frame you can shift. The only limitations would be our beliefs what is possible and what is not possible. I think we designed these limited games to challenge ourselves to test if we can rediscover that nothing is impossible despite the filters we have placed upon ourselves.