Mraverage,
One of the conditions, which lead to ED, is venous leakage. Which can be in roughly 30% cases completely cured by operation. In other 30% cases it may be 60-70% cured, figuratively speaking.
But on the whole, naturally, I agree with you. I myself at the age 26-27 have been having a very minor ED for a while. I guess that’s because of insufficient blood supply, especially after I made my cock much bigger with PE. Initially I thought it’s venous leakage, but there are more evidences that there is simply not enough blood coming to my cock to maintain good erection.
Despite my case is very mild, it has been taking quite a lot of efforts to make a noticeable improvement. I pump, kegel, do physical exercises, targeting the pelvic area, and eat some supplements, beneficial for potence and blood circulation. And on the top of that I’m increasing sensitivity of my cock. All these measures work for me and after several weeks I see a distinctive improvement. But all that takes time, efforts and commitment.
And I really feel for those guys, especially guys in their 20-s and 30-s, who have serious underlying medical, organic, physiological conditions, experience major problems with erection, go to doctors only to hear “it’s all psychological, relax, enjoy yourself and chicks, don’t worry, be happy” and rubbish like that.