It was recognized that for some people whose lives were in chaos and who caused serious harm to others, a period in prison could have beneficial consequences. Despite this, the WHO Mental Health in Prison Project agreed that for most prisoners, imprisonment would likely have the following effects: isolation from families and social networks, austere environment, loss of privacy and poor physical and hygienic conditions, aggression, bullying, fear, suspicion and attitudes of unsympathetic and uninformed staff, lack of focused activity, personal control, power to act and loss of identity; pressure to run away or take drugs, shame and stigmatisation. many times people have gone to prison for killing people, most people who kill people are crazy and are monsters. Many people who go to prison have mental breakdowns or have already had them