Taking too much stress can also increase impotence, to reduce stress you can use techniques like meditation, yoga, pranayama.
Too much sleep can also increase impotence, and as the body adapts to too much sleep, the potential for problems with sexual performance increases.
Drinking alcohol can lead to impotence and excessive alcohol consumption can reduce sexual performance.
Nicotine in tobacco increases impotence. Tobacco consumption directly affects the sperms of men and makes them impotent.
Lack of physical exercise can also increase impotence. It is necessary to do physical exercise through other exercises including yoga.