So, if you are having intense cravings for porn and this other stuff this is caused by a protein called DeltaFosB, that makes you crave for that, but relax pal, your DeltaFosB levels will return to normal in about two months, so fight this urges because in about two months they will be weaker, and you will break free of this addiction. Good luck, and NEVER GIVE UP
Yeah, basically that, I don't know that for personal experience, but in Gary Wilson's book Your Brain on Porn, he quotes that in about two months your DeltaFosB levels will return to normal, so it will get easier to control urges and urges will get weaker.
This is true but then you flatline and get quite depressed about the lack of dopamine release in your life. The response needs to be, keep finding other healthy ways to get that dopamine. If you have relationship/money/career issues like I do going without PMO is extremely difficult as that used to be my escape from my own procrationisation of not knowing how to get to the next level in my life