Cigarettes kill, but don’t tell smokers?

Doctor prescribed medicine to a patient, and advised him not to think of the monkey while taking the medicine.Patient could not take the medicine with out thinking about the monkey and eventually did not take the medicine at all.
Never plant a suggestion openly when you are dealing with addicts, terminally ill patients and adolescents.
Cigarette pack warnings that remind smokers of the fatal consequences of their habit may actually make them smoke more as a way to cope with the inevitability of death, according to researchers.

http://www.reuters.com/article/idUSTRE5B83YO20091209?feedType=nl&feedName=usoddlyenough