30day challenge but 1 major problem!

It probably is because you are desensitized to the feelings of regret. Don't waste time trying to shame yourself though, that just leads to depression and self hate, which lead back to pmo. You need to forgive yourself, not tell yourself what a terrible person you are. You're here, so obviously you know that pmo is bad. What do you see as the worst parts of it? How does it negatively impact your life and the lives of those around you? Even when you don't feel shame you have your thoughts and mind to tell you it's wrong.
Try sitting down and thinking about these things. Develop a mental list you can recite whenever you feel urges. Maybe even write the list down.
There's no such thing as a lost cause, especially when it comes to yourself.
Good luck.

 

Okay, disregarding any absence of shame, guilt, or insecurity - believe it or not, these may not be required - Is there anything else that makes you want to quit? Does the whole shitty thing disgust you in any way? There has to be some aversion somewhere, else you'd be fine with it and not want to quit. Can you articulate this?

I'm actually of the opinion that one cannot really quit this addiction unless one grows to find it truly disgusting (making one want to vomit even):

See my comments that I just posted on another page at:

http://www.nofap.com/forum/index.php?threads/journal-of-the-boz.46392/

And, actually, just becoming numb to guilt and shame might be another good disgusting reason to add to the list.

Best wishes, guy!