Mind is related to Psychologist. Psychologist is related to Doctor. 
Issue is a type of Distribute. Share is a type of Distribute. Share is a type of Use. Abuse is derived from Use. 
Mind <--RelatedTo--> Psychologist <--RelatedTo--> Doctor 
Issue --IsA--> Distribute <--IsA-- Share --IsA--> Use <--DerivedFrom-- Abuse 