How do you stop releasing?

I've been trying to do semen retention, yet for some reason, I don't go through more than 3 days, one year prior I could go 5 days, in 2021-2022 I could go for 7 days, just in 2022 I could retain for 11 days, yet, I still relapsing, my goal is to achieve six months clean, I want to be the man that I always meant to be, yet, I want to know how do you retain successfully, and also what are your tips and benefits you got.