everything is an illusion, we're just too blind too see it. Our minds can perceive what it wants us to see. Everything seems real, but in reality, it's all a giant trick to trick us.
Maybe. Studies on the subject of black holes and the holographic principle say the universe could exist two dimensionally; this three dimensional universe would be an illusion, if that were true.
In any business its not what is really going on its what you think is going on. Perception is based on experiences, knowledge, biases, etc. In a store the ground round on the shelf is short dated, you ask for fresh. The clerk comes back a couple minutes later with a fresh pack, or did they. Maybe they took a pack they pulled and just rewrapped and re tagged it. Pour perception was not reality. Rarely if your experience exactly what actually happened. Ask 10 people about a complex event and you will get 10 different true and accurate descriptions of the event. Each is an illusion based on the actual event.
sure doesnt feel like one
Thought about, then I walked outside and felt the cold wind hit my face. People who say yes should experience it more
does 2(y+x)=(y-x)0 ?