If you can't block them, at least put them in spam. That is my biggest tip. It really stops you from getting those notifications or being reminded of them when you don't want to think about them. And it's a great way to kind of see that you are moving forward. When you do watch them back in the future, you're just going to feel a little bit of pity, but also have that moment of like, hoorah, I did it. I'm actually not that person anymore"