Every experience you've ever had exists OnlyInYourMind. This is because your experience of reality is constructed by your brain—essentially a simulation. There is no way to demonstrate the existence of external reality. This is called Solipsism.
Hi, I'm OnlyInYourMind. I am a mildly experienced editor who finaly decided to create an account. I'm interested in philosophy, science, knowledge, truth (demonstrable, not WP:THETRUTH), skepticism, reducing misinformation, and making the world a better place. Wikipedia's mission is a thing of beauty, and I want to help nurture it.
