hello!
you're in good company here. lots of good advice available here.
i've just finished reading a book called Wasted by this chap called Mark Johnson. i reccomend you order a copy and read it.
you'll never be able to manage your Heroin habit.
neither will you ever have enough money to feed your addicition.
heroin will no doubt end you up first in
jail (where they'll beat you up and bust your ass), then
homless, and ultimatly
dead.
get help. good luck.
