Don't think it as a failure.
From my point of view refraining from ejaculation isn't healthy in most cases. Surely your body will cycle and clear things without ejaculation, although wet dreams can happen when the pressure gets too high. (As in the body telling to "let off some steam.")
Edging wise, I think Grabriel's note is solid. Surely it varies between men but overall if I were to do an edging session, then in the end I would release.
I know there are tantric teachings etc., but I'm in favor of ejaculating on a regular basis.
If possible with a partner, but soloing is fine as well.
At least from Western medical point of view ejaculating on a regular basis is encouraged. I follow that route and usually have ejaculate several times in a week to keep the pipes clean so to speak of.
I think more so the No Nut November would be about how much people are using adult entertainment (I use it, I'm not a saint) for the release and how that is affecting our dopamine levels and other "feel good receptors." Just my "how I feel about it", I haven't look too much into it because I like ejaculating too much.
![Stick out tongue :-P :-P](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)