The article discusses the concept of living in a simulated reality, inspired by the movie The Matrix. The simulation hypothesis suggests that future civilizations may run ancestor simulations, making it more likely that we are living in a simulation rather than in base reality. However, proving this theory is difficult. Some evidence points to our reality being real, but there are ongoing efforts to test the simulation hypothesis. If we were to discover that we are living in a simulation, it might be wise to keep it a secret.