What does suicide mean? How representative are suicide notes of the emotion of their author?

a suicide note is a way to finish the last chapter of a persons book. they want to tell people they're gone for good. to face reality. a suicide note says a person resorted to their last and final option, to put their misery to a stop. a suicide note says there were people who could have helped, people that walked past everyday looking briefly at that person and not noticing their souls rotting away. a suicide note says, someone's gone, and we were just too late to help. a suicide note says, goodbye. a suicide note says it's simply no-ones fault, i just wasn't happy.