If you are an emotional person it's best if u walk away from it and get back to it when you think your ready to put your emotions aside and think clearly to make the right decision but if not, you can't run from your problems.problems will always be in our lifes so you might as well face them n move to the next one. For more info on this issue i recommend you to read "The Subtile Art Of Not Giving A Fuck" by Mark Manson.