One thing that you can be certain of is that your experience is not unique to you. Somewhere in the world, there is another human going through the same things if not worse things. Keep life and experiences in that perspective and stay on your feet. No matter how hard things get, they can also turn quickly to something wonderful. Ground to something so that you can understand the volatility and stability that life provides. Be ready for both. The hardest part about life is heartbreak and the most wonderful part of life is love itself. Love yourself so you always have something to come back to...you can always return home.