Unless you have a purpose for the Halo, I wouldn't run it. Halo is an ad hoc drug that serves a limited niche of people. It most likely isn't what you are looking for as an end to your cycle. People fall in love with the idea of "halo aggression" and they want to give it a go. Unfortunately, it makes you irritable--or me at least. It doesn't make you a super alpha male, it makes you a lone wolf that doesn't have any patience. It is like putting a jig-saw puzzle together with tweezers in the dark. Every little thing can make you snappy.