No. That said, it’s fairly common to have alterations of sensory perceptions – seeing colors and visions, hearing sound distortions, and feeling alterations in your bodily perception and temperature. You can also experience time as moving faster and slower. Although breathwork is not a psychedelic experience, it can alter your brainwave state to bring you into a more relaxed, meditative state facilitating mystical experiences. As opposed to a psychedelic journey, you are always in control and able to change the intensity of your experience.