No contact does not work for me
It's been almost a year since I've seen them last time and my fixation ceases to evaporate regardless of what I do. For context, I'm a pretty indoorsy person, especially during the colder months - then I go into hermit mode and spend my days researching things that I find interesting. Ever since I fell into the trap of limerence, they have been the glue to all my interests. Everything I research leads to them - understanding them better, understanding our dynamic better etc. I don't check their socials, we don't text each other, we've never done anything romantic. Nothing. And yet... I accept all advice.