D, all of the above. It depends on what kind of person you are, and the kinds of people you're friends with. Many people experience all of the above with their friends.
Diabolitis’ main cause are illnesses like cancer, heart attack or diabetes.
To prevent foreign investment in African economies
There are indeed risks with drinking portable water - t. Allthough this depends heavily on which part of the world you live in. If you have portable wather in Europe it's most likely it's safe to drink in most places, while this isn't necessarily true for other places in the World.
