He just goes away
One member wrote:
"I used to lust after everything and my mind was full of fantasies all the time. I thought i just had a huge yetzer hara but as I learned to control my eyes and stop masturbating, I felt the lust just fade away. I don't even want to get aroused any more and my mind isn't filled with fantasies like before. It seems clear to me that there's a direct correlation between a person's actions and his desires. No matter how big the yetzer hara seems, if you ignore him for a while, he just goes away. I'm amazed at my progress. I never believed I could feel so free!"