This is only my experience; and of course, everyone is different. The lowest lows nearly destroyed me; and smoking marijuana made it bearable. Likewise, when the mania takes over, it tends to calm me, or at least some of my racing thoughts and anxiety. What is the most valuable for me, however, is that it curbs my undeniable craving/addition for alcohol. I actually function quite well on marijuana. I often get my house cleaned, my garden tended, and even a long hike in the mountains accomplished after smoking. My doctor knows; and he has not once told me to stop, perhaps because I explained my reactions. I know that different strains will make a difference; and I know everyone is different. By no means to I suggest or encourage anyone to smoke marijuana, unless it is by their own, informed decision. But for me, its a viable part of my life.