Hallucinations are sensory experiences that occur without any external stimulus. They can affect any of the five senses: vision, hearing, smell, taste, or touch. Hallucinations can be caused by various factors, such as mental disorders, drug use, Sleep deprivation, or brain injury. Hallucinations are not the same as illusions, which are distorted perceptions of real objects or events.
Free will is a philosophical concept that refers to the ability of human beings to make decisions or perform actions independently of any prior event or state of the universe. In this article, we will discuss it's meaning and philosophical traditions.