Interesting... I've found that being on test longer than 18 weeks makes me feel worn-out and stop growing. Believe me, if I thought that I could keep growing perpetually I'd raid the 401k and buy me about 20 grams of Enan- and maybe a gallon of EQ. I've done a few cycles, always used PCT. The best cycle of my life I gained a good 25lbs of meat over a 14 week period, I looked so big my own mother started complaining that I was "Too Big" (a great sign!). So I felt I was on a roll and wanted to keep it going, really make a breakthrough. But I started feeling tired and worn out. Maybe there's a dosing or type or gear strategy that would prevent that blah feeling? Any old bro's know what I mean?