Yeah, Tren was the only thing that really ever wacked me out emotionally. The test made me short fused a little but the tren can just head fuck you.
Also, remember this. Tren is really the only compound we take that can lead to short term dementia with long doses. It really does throw your emotional balance off the longer you take it. I don't care what anyone says, Tren will alter your state of mind and is not good past 8 weeks. You should always switch your anabolics up, even though Tren does have androgenic properties. (It still isn't test and nothing ever will be.)
Zeek, that shit wigged me out. My chick was like "dude, what the fuck? You're worse than I am." I was good on everything else, but Tren made me akin to a chick on her period, only 247 pounds and 8% bodyfat. (5'11" if ur gonna ask the stats. I wasn't the biggest guy but I was alright.)
Dosage is like everything else and depends on the person....I was lucky enough to find Tren enanthate through a chemist, so I ran it 200 mg twice a week. For acetate, like the bros said, you will get a 75/mg to 100/mg per ml, so it;s good to run it EOD at 75 or so.