There’s something else going on. Tren doesn’t fatigue you as in lethargy. You’ll notice cardio-fatigue when you do squats or deadlifts. Those are the only two exercises that causes me to be winded. 3 minutes after the set, I’m ready to hit it again.
And I’ve pushed Tren as far as 800mg, when it wasn’t even necessary. I don’t go beyond 400mg anymore.
With that said… you should go back into cruise.
Start with upping dose on test until you find your sweet spot stay there for 2 weeks, then introduce mast, ramp that up until you hit your sweet spot, stay for 2 weeks, finally introduce Tren.
If you’re still fatigue before Tren is reintroduce, get a thorough blood work done. Not that cheap shit either. Prepare to spend $500ish.
I’ve blasted Tren for nearly a year, had blood work done at the hospital (gallstones found recently), all my values are legit except the obvious being LDL.