Losing an arm doesnt have a damn thing to do with messing with your hormones. Regarding those guys who dont have a 5ar enzyme, i think their body's react differently in some ways when it comes to the whole 5ar situation because they were born without this enzyme, which has to do with hormones. For example, i dont think they have depression of brain fog, gyno, ect, like a lot of Finesteride users get. How the hell do you explain that, Solo? We on the other hand were born with this enzyme "which has to do with hormones" so when we inhibit it this goes against our "natural" hormonal make-up and causes these problems like brain fog, gyno, depression,ect. Dont try to deny that people have these sides on Propecia, because they do and it aint such a magic pill with no sides, becuase it isnt. Ive spoken with Doctors that have told me Propecia causes gyno in some men, i got mild gyno from the sh*t and more chest fat despite being naturally lean and muscular and not changing my diet for years. Im wiping that sh*t out right now with Famera. I had no problems at all before messing with these drugs. Everybody is different, some people have these problems naturally without the use of drugs, not me though personally.