Every morning I wake up, I say to myself - "moltenw, you will stop watching porn and quit using video games / procrastination as a clutch to save yourself from doing more productive hobbies."

For a while, this can even work, but then a couple of days pass and the withdrawal kicks in, I "forget "the motivation I had, and when that spontaneous urge kicks in, my mind goes blank and just does exactly what it shouldn't. Afterwards, I regret giving in (always do), and the cycles continues.

So I'm asking - is there really no "STOP" mechanism? Some magic key word, a plan, something that can help you stop giving in to that urge when it comes other than "Just resist it lol, willpower!!!1!"