Many people with bipolar want to know more about their moods. This may stem from general interest, or they may have been encouraged to monitor them. One tool available for this is the daily mood chart. For example, you may have seen or read about the new Mood 24/7 mobile tool.
Daily mood charts provide a way to monitor mood over time, and in so doing, help to prevent relapse. Of course there are different ways to achieve roughly similar objectives and some people prefer their own systems....
