psychosis psychosis Psychosis Learn more Bizarre/Psychotic Behavior 3.5 percent Learn More: Psychosis http://www.mentalhealthamerica.net/conditions/psychosis Mental Health America http://www.mentalhealthamerica.net/conditions/psychosis Up to 3.5% of the general population experiences psychosis psychosis http://www.mentalhealthamerica.net/conditions/psychosis 3.5 percent 3.5 percent http://www.mentalhealthamerica.net/conditions/psychosis