What is meant my ignore the 3d or pretend the 3p doesn’t exist?

Is this just to get my mind in the state of just having it or is it actually possible to like erase the 3p or make it so my sp was never with the 3p in the first place? I understand I created that circumstance but I also can’t really get over the fact that it happened. I know I could get rid of the 3p and manifest them back I’ve done it before but the thought is still in the back of my mind. If I could make it so it never happened I would but if not then it’s also something I won’t just excuse. I appreciate any help!