My father-in-law, who has been depressed since my mother-in-law passed away three years ago, seems to have developed erectile dysfunction. Since then, he has tried various methods such as supplements and exercise every day to cure his erectile dysfunction, but he has not recovered. "I don't want to worry my mother-in-law who is in heaven," he said, and seeing how seriously he tried to cure it, I couldn't sit still any longer, so I decided to cooperate with my father-in-law's suggestion of mixed bathing as a way to cure him mentally...