Chasing pavements

"We chase the ones that hurt us and hurt the ones that chase us". I wonder if this was the quote that inspired Adele's "chasing pavements". The song was written because she was chasing her bf after he walked out the car after an arguement.
I at times have been the victim of the Chaser, why? Because I don't like confrentation and I feel that if you talk things out and work on it, it will eventually change for the better. But what if that change never comes? When do you stop saying I'm going to keep chasing the problem so I could fix it? It's so hard to let things go especially when you are a good person but don't you think the chasee knows what they're doing.
Maybe they know better and sometimes the hardest thing to do is say goodbye. So instead of making a difficult situation than what is it is to just run and not look and not say goodbye. Even though it's going to be hard don't keep running after a broken situation. It's like an salvaged car. Yeah you gave it a good paint job And fixed everything up guess what? It's still going to break down and your just going to keep investing in something that's just going to keep depreciating. Please just let it go.