”Masturbation at a young age tends to cause premature ejaculation later on”, which is one of the first sex education almost all boys receive. Premature ejaculation patients are thus required to abstain from masturbation. The famous American sexologists Masters and Johnson introduced the ‘squeezing technique’, also known as tolerance training for premature ejaculation, in 1970, which is actually masturbation. This method requires the patient to stop stimulating when masturbation is about to ejaculate, and to pinch the glans to make the glans engorgement gradually subside, and to masturbate again after the feeling of ejaculation subsides, and to practice repeatedly to achieve the purpose of treating premature ejaculation. This method has been in clinical use for decades. There are certain effects, and it has not been found that this method aggravates premature ejaculation. Therefore, it can be said that masturbation does not become premature ejaculation and premature ejaculation patients do not necessarily need to quit masturbation. In fact, neuroscience research has confirmed that there is no difference between the basic physiological response process of the human body during masturbation and sexual intercourse. As with sneezing with the flu and sneezing with snuff, it’s pretty much the same for the body movement process and reaction. The sexual function is similar to other physiological functions of the human body, there is the phenomenon of using in and out. The function is strong and healthy with regular exercise. The appropriate increase in the number of intercourse or masturbation can prolong the intercourse to improve the symptoms of premature ejaculation.