abuse
addict
addiction
alienation
behavior
chemical
depression
despair
dipsomania
disease
disorder
drug
feeling
frustration
headache
health problem
helplessness
hopeless
hopelessness
illness
inebriety
loneliness
man
medicine
mental
pathology
person
pill
problem
psychoactive
psychology
psychotropic
sad
shame
sick
social
solitude
stress
substance
suicide
tablet
therapy
trauma
user
weak
weakness