Dude, I'm on TRT for life now. Could be genetic or could be because I was young and dumb when I jumped into this stuff years ago. If you just have to go down the AAS road right now I would stick with 6 week cycles of test prop and maybe some winny. Once or twice a year with proper PCT.

Days when I'm not feeling the energy to workout

This would be one reason to use it but YOU'RE 21! How does hepatic cysts sound? How about an enlarged Bile duct in the liver? Stay the fuck away from this stuff dude! You are 21. All you need is a couple dumbbells and a sandwich

Ok so it seems that I missed the comment below where you say you won't use it regardless of the answers. Good. But I'm still not talking

21, 5' 7", 160lbs

Shit! Do you have a medical condition that requires you to use AAS? I can speak on the effectiveness of halo ,doses, increments etc. but not with you my man! You have no good reason to use this stuff.

Halotestin for me is A love hate relationship. I love the results when on, but with this came a "jekyl and hyde" personality. The most that I have ran was 40 mg ED for 2 weeks. Already low bf% in conjunction with tren acetate and primobolan I was cut from granite and dry. The strength increase/agression in the gym for me was the most dramatic in such a short amount of time that I have ever experienced. I felt hard as nails and had cuts in places that I didn't even know I could have cuts. Probably the most compliments that I have had to date have been while on halo. Now the bad. I was a walking asshole. Sometimes even driving down the road would piss me off. Little things that normally wouldn't bother me were magnified 1000%. I get like this on tren too, but with halo, I have absolutely No censor with my mouth. It's like if it's a thought in my head it spills out. I am lucky though because most of these incidents were actually funny and drew no blood. I love halo and try to incorporate it into all of my cutters in some fashion.

stats and age ???