I'm in no way trying to criticize what you're trying to do and it seems like you know that. I feel that if we weren't meant to masturbate that it wouldn't be so easy to do. It's not as if it's a temptation to be avoided, it's simply a part of life. An orgasm, either during sex or masturbation, has positive physical and mental benefits. You know all this already though.
I personally feel that if you reach a point where you can't masturbate or even become aroused while alone without the aid of adult entertainment then there's a problem. You personally have an issue with adult entertainment and the industry and are more than entitled to feel the way you do. Plus it sounds like you do have a bit of a problem.
I really hope you can nip this in the bud and over the coming months are able to masturbate (with or without a [words=http://fleshlight.sjv.io/c/348327/302851/4702]Fleshlight[/words] or similar) without needing adult entertainment to be aroused and to reach orgasm.
I should try to cut back on adult entertainment when I masturbate as well. I don't masturbate too often but I enjoy pornn pretty much every time. It's difficult to maintain a full erection while pumping without visual stimulation though. My mind is already preoccupied with pulling on the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]Bathmate[/words] while holding it in varying positions and counting.... without watching some adult entertainment while doing it I can't maintain good EQ. However I'm not masturbating after, just using it to assist in my work.
But because of all this discussion I'm going to try to masturbate without adult entertainment the next time. Hopefully my wife and I are able to work around our schedules well enough that it's a few weeks before I need to