No flames intended DT or, Lat;
I was under the impression that being "shut down" was reffering to the endogenous test output. After three cycles using fina I found this to be more acurate than having a decreased sexual drive. The basis for this deduction? My balls were the size of rasins, small ones at that, decreased volume of ejaculate and being able to sport wood whenever required and sometimes just when the wind blew just right!
My point being recovery took longer when I finished a cycle with fina, even though recovery could begin sooner than with say test or deca.
Just my opinion