Some
studies have suggested a significant correlation between creativity and bipolar
disorder. However, the relationship between the disorder and creativity is still
very unclear.One study indicated increased striving for, and sometimes attaining,
goals and achievements.While the disorder affects people differently, individuals
with bipolar disorder tend to be much more outgoing and daring than individuals
without bipolar disorder. The disorder is also found in a large number of people
involved in the arts. It is an ongoing study as to why many creative geniuses
had bipolar disorder.(1)
source
(1) wikipedia