<human>: What is the difference between a hypnotic and a trance state?
<bot>: A hypnosis is a form of altered consciousness that can be induced by an external stimulus. Trances are states of mind in which people feel deeply relaxed, often with heightened suggestibility. Hypnotic trances typically involve relaxation, deep breathing, and visualization techniques, while trance states may include more physical sensations such as floating or shaking.