False impotence is a kind of impotence caused by physical and mental fatigue, excessive alcohol consumption and mental tension. Impotence is defined as erectile dysfunction, which refers to regular and recurrent symptoms such as difficulty in erection, insufficient erection hardness, short erection time, etc. that men have for a long period of time during sex, and are unable to complete their male-female life, due to bad life habits or diseases. Occasional symptoms such as insufficient erection, insufficient hardness and sexual failure are not necessarily impotence, they may be pseudo-impotence caused by fatigue, and will recover after a while, so the occurrence of more than a few times of symptoms does not prove that there is something wrong with the body. Usually eat more aphrodisiac food, avoid excessive masturbation, maintain a good state of mind, less smoking and less drinking.