Libido and erection

Today i arrived at this strange, maybe absurd conclusion: “My libido is in inverse proportion to my erection”. Today i’ve had quite good libido, like prefinasteride libido, but my erection was ridiculous, difficulty in achieving it, difficulty in mantaining, scarce quality and hardness. Moreover from august 2010 to may 2011 i had pre-finasteride libido and i was completely impotent, the same situation came about last october or november. In the last 15/20 days i’ve had quite good erection (quite good for pfs sufferers i mean) but low libido or even zero libido, i used to say to me erection is quite good, it can be almost perfect with some more libido but i was wrong. Is there anyone in my weird situation? What can a plausible explanation of it be? Mine is that i simply masturbate in 2 different ways when i have low libido and when i have high libido, when i have high libido i really need and like masturbating so i don’t commit myself to get an erection, it is not my purpose in those moments, while when i have low libido i masturbate just to test my erection, i commit myself to get an erection and i achieve the best i can.

Yeah that happens to me too, however when I masturbate with a high libido the erection is perfect, but with stimulation, I can never achieve an erection without manual stimulation, and of course morning and nocturnal erections are non existent.

And that happens when I stop masturbating for a while, it is such a beautiful feeling when it happens.

You think maybe we should stop sexual activities for lets say 5 months and see what happens?

Anyway, it does happen , but without stimulation, the higher the libido the less the erection, but in both cases the erections suck