The crux of the issue here is that a waifu is imagination personified. By definition, she is how you fantasize her, and this thought is aided in taking form through a personality set forth in the original source material she came from. The healthy man knows he is imagining his waifu, and accepts this.
Definition of lye. 1 : a strong alkaline liquor rich in potassium carbonate leached from wood ashes and used especially in making soap and for washing; broadly : a strong alkaline solution (as of sodium hydroxide or potassium hydroxide )
lysis lyÂ·sis (lÄ«'sÄ­s) n. pl. lyÂ·ses (-sÄz) The gradual subsiding of the symptoms of an acute disease; a form of the recovery process. The dissolution or destruction of cells, such as blood cells or bacteria, as by the action of a specific lysin.