Learn to enjoy alone time.
Facing alone time can be intimidating if you're feeling not so good about yourself or have recently been through a major breakup. Sleeping alone at night after the end of a relationship is a scary struggle, in particular. But it's essential that you face your fears and realize you alone are fabulous company. Besides, having extra time to do everything you desire is pretty amazing! (And as for the sleeping problem? Just invest in a huge snuggly teddy bear!).