Have things to look forward to: Plan a trip, treat yourself to the spa, make plans in the future so that you can focus on what you're looking forward to versus how unbearable your present is. Understand that your brain is detaching. It's the same part of the brain that is activated as a cocaine user feening for their next fix. You're literally in withdrawal. Understand that it takes time for your brain and neural pathways to detach. You're not going crazy - it's just a process, and that process takes time.