Instead of struggling with the lust, which is too hard for us addicts, let's try "letting go" of it instead. We addicts can't even afford to "work on this area", it's too hard for us to focus on "the problem", it's too powerful for us. Instead, we just need to let go of lust completely, not even give lust the time of day. Instead of living in the problem, we need to live in the Solution - which is to look for how we can give to others and do for Hashem, instead of taking for ourselves. Lust is all "Me" centered, so every time we start to lust, we can choose to just painlesslessly "switch channels" to "giving" mode - thinking OUT of ourselves. For example, davening for the one we are lusting for, or davening that Hashem's will be done, not ours. This is living in the solution.
This Yesod I learned from Dov, and I think it is the best advice I ever heard.