It sounds to me like your alot of you are thinking about these sides TOO much and as i said, your mind is taking over already. Think of it like this, the mind is a very powerful thing...
imagine your slamming a chick,
you've just finished a hard session of missionary,
your right into it,
she's sweating all over her forehead,
you can smell the sex in the moist air,
then DAMN! you get a sore arm, so you decide its time for a bit of doggy... you flip her over, slap her arse on the way past, yell out "oooh yeah... you like THAT" then you continue the aggressive punding from behind... suddenly instead of thinking how hot this chick looks spread naked over your bed, you start thinking... "Hmm... my 1mg finasteride dosage, my finasteride dosage this, my finasteride dosage that, maybe im getting a soft dick?, maybe she can see my diffuse hairline in the light, but i dimmed the swictch... she probably cant tell, i dimmed it to number 2, surely thats alright, oh wait... i forgot to take the pill tonight, maybe it'll help my c*** turn to rock? But then again..."
ITs simple, once your MIND is taking over like this, how can you blame it on Propecia (proscar, whatever). I firmly believe alot of you guys here are convinced that your Libido is going to be worse, so it is... and its NOT because of the finasteride. Just TRY... TRY to forget about it... even when your having a bat to your favourite porno "Cliff Banger" or even "Dr Penetration" and im convinced you'll be way better off...