I just got a bit apprehensive when I read how you were clean for years and then fell again. That means I'll have to struggle like this all my life?? I don't think I could.
First of all I want to thank you and chl for your warm words. As far as your question, I was worried about that when I posted and I addressed the question a few times. I want to try now to sum up all the answers be"H
1) You write "I don't think I could." If you're right that you can't, then Hashem won't do it to you. Hashem gives us what we can handle, not what we can't.
2) We have absolutely no idea what "kochos" we have. And we have no idea what we need to accomplish in this world and all the more so we have absolutely no idea
how we need to accomplish it. We have to try to have bitachon and trust Hashem. Because only He knows what we need and He always gives us exactly what we need exactly when we need it.
3) I really don't think Hashem does this to most people. [I feel that I might know one reason why I'm different but I can't share it]
4) The amount that I grew from each "nefila" is way more than I would have believed that I can grow in my whole life. I still don't wish it on anyone, but in retrospect the good that came from it outweighs the bad thousands of times over.
5) I once said that I consider myself an ex-addict and I'd like to explain. We know that an addict, even after being sober for years, can suddenly fall back to his old ways. And it doesn't take much for that to happen.
When I distanced myself from lust - bringing myself closer and closer to kedusha, I
was in fact successful in changing that.
When, a little more than four years ago, Hashem decided that for my own good it's time to throw me down and shatter me in to pieces, it took so much to just get me to sin even once. I was thrown out of "Beis Hashem" in גוף נפש רוח ונשמה all at the same time. Every aspect of my life was turned totally upside down. I was left with no means of support at all, because (among other reasons) I didn't have any time for anything. My heart was shattered many times over and the way I felt can not be described at all.
But even when I did sin, it never escalated to the addiction cycle of constant acting out. It was a one time thing. There was one single time that I went to an internet place two days in a row. And even then, after those two days it was over for a few months.
I think we can learn from this that with the power of kedusha, we
can in fact eradicate the addiction. Of course we can never let our guard down, but we won't need to struggle at all.