^ GO Reha!!! 
“Chap-stick” Ji…can also try
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joining a monastery
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inducing temporary coma so that he won’t feel as tempted
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Going for transgender operation. Maybe becoming a woman might lead him to have better controlled urges.
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Getting an angry woman or a little kid to kick you where it’s never sunny…the blunt trauma might kill the nerve endings…thus preventing arousal.
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Walk blindfolded…women out of sight…women out of mind. Although in your case…absence might make the tool grow fonder 
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Chastity belt. They’ve gotta have those primitve contraptions in some museum.