The present study examined genuine and simulated suicide notes aiming to identify the measures of content that best differentiate between the two. Thirty-three genuine and thirty-three simulated suicide notes were content-analysed and data subjected to Smallest Space Analysis (SSA), a Multidimensional Scaling Procedure. The core of all suicide notes was discovered to be constructed with the use of three variables: expressions of love, positive construction of partner and apologies. Furthermore, four different genuine suicide note themes ('planned escape', 'negative affect and self-mitigation', 'positive affect and failed relationship', 'lack of selfacceptance') and three simulated suicide note themes ('escape', 'positive affect and self-blame', 'purposeless life') were identified revealing that authentic suicide note themes were more internally consistent and clearer to interpret.Keywords: suicide; suicide notes; genuine suicide notes; simulated suicide notes; MDS analysis 2 Suicide note writing has an important social dimension [1]. Suicide notes are a window to the manner in which suicides construct themselves, others and their surrounding reality and consequently -to the reasons of death. This is reflected in a study [2] inquiring into the discursive self-presentation of suicidal individuals in online interactions. The researchers reveal how their subjects' ability to think prospectively is disturbed. Suicides may be motivated to leave a note in order to have their needs understood by others as suicide notes are always aimed at audience and hence they create a social act -they transport meanings and construct suicide's reality. As [3] report, suicide notes constitute a peculiar self-continuation and enable the deceased to exert some influence even after death. Even more, they hold the power to connect the writers to their close ones. It, therefore, seems important to study the content of suicide notes in order to understand suicidal individuals.