essay on ADDICTION. help plz?

Can you answer yhiluvdisworlbutitsabittoohardme’s question about Addiction?:

i have to write an essay on addiction.. 2000 words
what should i include in my essay..?
i mean what questions should i answer other than these
what is addiction? examples of addicting thing (that’s for the introduction)
organizations/detoxification (conc)

Teen Drug Rehab Centers