1. Which factors contribute to towards the total drug effect? Is it the drug itself, the patient, the play, the micro-context or the macro-contest?

2. In normal drinking, what are the rules about: who is allowed to drink?, in whose company is drinking allowed to take place?, what can be drunk?, at what times can drinking take place?, in relation of drinking to religious and social festivals/events?
3. What symbolic role does cigarette smoking play in the patient’s daily activities, self-image, social relationship?
4. What rituals are a feature of the patient’s death culture, regarding: the preparation of the deceased?, the disposal of the deceased?, the timing and locality of the funeral?, the role of traditional death attendants?, the role of religious figures, the role of the health professionals/, the nature and duration of the grieving process?