Anyway to kill libido besides ssri

Death of a family member or other traumatic event should do the trick. Depression also kills libido.

On a serious note, why do you feel guilty and beat yourself up? Do you deserve these feelings? Would you criticize someone else (a friend, relative, other NoFap member, etc.) for failing to meet their goals, or would you forgive them?

 

Porn addiction goes beyond libido, if you're truly addicted then it doesn't really matter if you're horny or not(though it's more difficult if you are).

 

A 5α-Reductase inhibitors like finasteride, dutasteride is more strong it helps treating male patterns baldness too.
And not in every people cause low libido do.

 

I agree.

I recommend you take the time to commit yourself to, say, a week or two of no PMO, i.e. set a goal, so when you're tempted to nut you'll have more incentive not to. That might give you the space to find an alternative thing to do when you're bored. Maybe go on Netflix instead? Play a game? Go for a walk?