Some people fight demons for their whole lives. Being bi-polar is a tough deal. You always have to get your meds right to function. Then they eventually stop working. Then you have to experiment with other meds and hope they work. It usually leads to some kind of addiction. At least that's the way it's been for a good friend of mine who I've seen go through it for the last 30 years. Then all of these outside influences come in at one time like going through a divorce, money problems, cancelled tv series, falling off the wagon. Like I said, some people out there fight demons their whole lives. Sometimes the demons win.