12 Mr George Klein, a well qualified behavioural scientist, has written:
"... there would appear to be a number of factors which have contributed to his involvement in drug use and criminality. These include victimisation in his family, depression or at least depressive feelings, exposure to habitual psychoactive substance use in late childhood, adolescent associations with drug using peers, the mood stabilising effect of heroin and intellectual disability."
13 Mr Klein thought the applicant needed to undergo in-patient treatment of a residential variety. He wrote:
"In a well-structured residential treatment setting environment ... Mr Atkinson has the best prospect of obtaining the range of services and management assistance that he needs, in addition to acquiring basic living skills which he currently lacks. Drug and alcohol workers in the correctional system will be able to facilitate Mr Atkinson's assessment by treatment services. At interview Mr Atkinson indicated his willingness to participate in residential drug treatment."
14 In his remarks the judge said:
"Mr Atkinson is a young man and he has had a number of difficulties in his life and while the courts must take into account the need to show Mr Atkinson that armed robbery, aggravated robbery is serious and to show other members of the community that that is the case, I think I should recommend a punishment to the extent that it is possible will allow Mr Atkinson to develop his skills.