Suicide Note

A study examining Japanese suicide notes estimated that 25–30% of suicides are accompanied by a note. However, incidence rates may depend on ethnicity and cultural differences, and may reach rates as high as 50% in certain demographics. A suicide message can be in any form or medium, but the most common methods are by a written note, an audio message, or a video.

Some fields of study, such as sociology, psychiatry and graphology, have investigated the reasons why people who complete or attempt suicide leave a note.

The most common reasons that people contemplating suicide choose to write a suicide note include one or more of the following:

• To ease the pain of those known to the victim by attempting to dissipate guilt.
• To increase the pain of survivors by attempting to create guilt.
• To set out the reason(s) for suicide.
• To send a message to the world.
• To express thoughts and feelings that the person felt unable to express in life.
• To give instructions for disposal of the remains.
• Occasionally, to confess acts of murder or some other offence.

Sometimes there is also a message in the case of murder-suicide, explaining the reason(s) for the murder(s), see for example, Marc Lépine's suicide statement and videotaped statements of the 7 July 2005 London bombers.

• Death poem – Genre of poetry
• Deathbed confession
• Last words – Final words attributed to a person before their death
• Will and testament – Legal declaration by which a person distributes their property at death