Advice/ Tips on how to quit masturbation addiction?

So it's a relatively simple fix, if you're willing to commit to it. Now, when I say simple, I do not mean easy. If you've been doing this for quite some time then no matter what you do, it's gonna be a challenge. But the technique itself is simple. All you need to do is find something that is relatively rewarding to you and when you feel the urge to rub one out, do the other thing instead. Doing this for an extended period of time will result in your mind being swayed by this alternate reward and view it as superior. Now again, in theory, this is simple, but in practice it is much more complicated. But I'm confident that after continuing this process and successfully swapping one reward for the reward you seek to rid yourself of, you'll find it easier and easier.

Good luck bud.