A nationwide survey by AFSP and National Alliance looks at the public perception of suicide. Findings show the top risk factors are depression 80%, feeling hopeless (74%), and being bullied (71%). Results also show that 94% of people believe that suicide is preventable. See the survey results here.
http://afsp.org/wp-content/uploads/2018/09/EDC_AFSP_Suicide-Survey_Final-Report_091018.pdf
