abuse
addiction
adult
alcohol
bad
black
caucasian
cocaine
concept
dangerous
death
dependency
depression
disease
dosage
dose
drugs
floor
forbidden
grunge
habit
hands
harmful
health
heroine
holding
illegal
illness
indoors
junkie
lifestyle
male
man
many
medicine
narcotic
need
overuse
people
person
pile
pills
problem
risk
sick
sitting
unhealthy
wall
white