Try not having sex for 12 weeks, then stepping in a ring. Not getting laid for that long will piss you off and make you meaner, more aggressive.
If I go more than a few days without ejaculation (regardless of how I have to achieve it), I get the blue balls so bad I can barely walk around. I think that I would spontaneously combust before I ever got to twelve weeks.
IIRC, regular sex / ejaculation is supposed to actually increase natural testosterone. Of course there can be too much of a good thing. But I think that the most detrimental things about sex for a guy is often having to spend so much money, time, and effort on a broad before the sex act, and having to deal with the whining and nagging about "commitment" and other pointless drivel after the fact...