I'm glad to see you trying again, especially after reading your past posts.
Is there some rational reason why after all that you would yet believe you need do nothing but decide not to drink and that it has the slightest chance of working out this time for you?
That's the easiest way of course. But, it appears to be ineffective for you.
If you were to try something more inconvenient than another ironclad and irreversible firm decision then your results might improve, since this time improved results are important to you.