So my ex gf used to always complain because I slept with the fan on. I lived in our apartment for two weeks after we broke up. Some of the time I would sleep at my parents and I took the fan.
The next night id come back I noticed the ex had a box fan next to the bed. I asked her about it because she always complained about it. She said she needed the noise and made her think of me. I thought it interesting.
What imprints did you leave behind on your ex
Intervention
It doesn't matter what imprints we left behind. There's no solace in it, IMO. The relationship is OVER. It's DONE. Let them live their life on their own terms. IMO, you're fixating on what the ex thinks of you. It doesn't matter, anymore. I can relate so bad, it almost hurts. What legacy did I leave behind? Did she learn anything from me? From our relationship? Point blank, it simply doesn't matter. I don't mean to be so blunt, but it's my opinion. Maybe she did, maybe she didn't. Right now, it's all about YOU. Fixing YOU. Helping YOU. Taking care of YOU. You've done your part, tried the best you can. It's time to leave her to her own devices and concentrate on your own. Fixate on YOU and leave the rest in the dust. Ruminating on what you "left behind", IMO, is a road to nowhere. We don't think like they do, so we cannot conceive ANYTHING in their thought process.
I truly don't mean to be so blunt, but this is how I feel about this. All the best!