Unfriend, Un-follow, Un-Everything!
Pick Positivity
Get a Hobby
Definitely these! These helped me alot!
If I wanted, I could stalk my ex with many ways. I know her password in many places, I know many of her usernames in diffenrent forums/blogs, I could ask my friend anytime etc.
But I don't. Best way is just to forget and give yourself time. I started to focus my very own future. Before we broke up I forgot my own life, I just wanted to be with her. It was a mistake.
Now I've lots of new goals and things I want to do. And I don't have to give a f**k what my ex is thinking. If I want to move abroad for a year, I can do it and I don't need to care her or anyone's opinions.