Background. There is a dearth of information on the motivational aspec
ts of serious suicide attempts, in particular those which involve viol
ent methods. Clarification of the reasons which lie behind such acts m
ay suggest appropriate preventive strategies. Method. Interviews were
carried out with 20 individuals who had attempted suicide jumping in f
ront of a railway train. Demographic and psychiatric data were collect
ed for each case and the Suicidal Intent Scale was administered. Resul
ts. In mast cases the act had been impulsive and was characterised by
an extremely high level of suicidal intent. The majority were receivin
g psychiatric treatment at the time of their suicide attempt. In some
cases, survival and the aftermath of the attempt appeared to have a be
neficial effect on mental state. Conclusions. While high levels of psy
chiatric morbidity and high suicidal intent were common, impulsivity a
nd improved mental state indicate that there are similarities between
high and low suicide intent survivors.