"SWIM" is usually used on research/recreational drug forums used by people to avoid self-incrimination. when they write a "swim story" they make it about a hypothetical character or friend of a friend and their drug experiences. Because the person typing obviously "wouldn't" take illegal substances.
Try Emotional Freedom Technique there is someone demonstrating it on YouTube. I thought it was rubbish when I first experienced it but it really did work. Good luck!