1. A heroin habit is relatively easy to kick. 2. You can stow your heroin and related paraphernalia in a locked compartment. 3. The needle vending machine usually works and doesn't require coins. 4. The heroin itself doesn't pose a risk of HIV infection. 5. Heroin is the same among all cultures. 6. When travelling with heroin, you don't have to pay its ticket. 7. You can define the purity of heroin by its colour. 8. You can go out with your heroin in your pocket. 9. You may get free samples of heroin from professionals. 10. Heroin doesn't resist when you press the bulb. 11. Heroin always comes with a rush. 12. Heroin doesn't care about your looks, as long as you have good veins. 13. You can use heroin any way you like. 14. High grade heroin is, after all, much cheaper than high grade women. 15. Heroin doesn't mind being abused.