“…Many hypnotic approaches to treat psychological disorders have already been described and researched in insomnia [1][2][3]. Classic hypnotic techniques of relaxation suggestions [4][5][6] and sleep suggestions [7][8][9] are frequently used. Suggestions of pleasant experiences [10], thermal sensation arousal [11,12], visualization of a safe place [13,14], and number-counting focus [6,15] are also offered to insomniac patients.…”