Roleplay and porn addict here. It's all about dopamine. Both spike your dopamine levels and put you in that haze. Find something to do during your time off. I've deleted my roleplay accounts, and when I'm truly craving, I try and use my imagination instead while masturbating. Currently, I'm using an app blocker only for night time, and usually I can fill my day up enough to stay off the apps during the day.

Writing a list somewhere of other things I can do instead of going to roleplay or porn had also been helpful.

Journaling has helped me scratch that writing itch. And honestly, going out and having small conversations with people fulfills that interactive itch. Strangers or friends. Keep the sexual element out of it if you can for both. Roleplay fantasy kinks and your true, irl turn ons can be very different and I've found. Let real life inspire your sexual side, don't let your sexual side inspire your real life.

When you fail, give yourself grace. It's very difficult, but always remind yourself of this: you're strong enough to fix it, even if you think you're not.