The idea that sadness somehow kindles creativity is a popular and long-lasting one. Its roots go back to antiquity; even Aristotle noted that those who excelled in the arts, politics and philosophy had a tendency toward "melancholia". The artistic canon appears to be full of people whose dark mental states
Misery found to feed creativity
Subscribe to listen
Beethoven discovered he was going deaf and was then affected by a nephew's attempted suicide.
The three composers lived in roughly the same time period and region of Europe, and all had turbulent lives, sometimes tragic and sometimes jubilant.
Mozart was lauded as a child prodigy but was driven to depression when he was forbidden from marrying a girl he loved and his mother suddenly died. After the death of his father, Liszt became his family's sole breadwinner at a young age; he was never able to marry the woman he loved, and he saw his children pass away before him. Beethoven discovered at 30 that he was going deaf, and he was emotionally stricken when at the end of his life a nephew under his care tried to commit suicide.
Borowiecki's analysis suggests that the causes of these composers' happiness and sadness were the same as any ordinary individual. Negative emotions appeared when they fell on hard times financially, when their health became poor or especially when a close relative died.
Borowiecki's analysis suggests that negative emotions are not just correlated with creativity but that they actually have a causal effect on it.
"Creativity, measured by the number of important compositions, is causally attributable to negative moods, in particular to sadness," he writes.
Composers appeared to write more letters in times of negative emotion - especially when they were angry - and fewer when they were happy.