We will have to agree to fundamentally disagree on this one.

Símple to me means not having to get a prescription; not having to pay for pills, not having to remember to take 'm; no side-effects, no DEET (pure poison, if you ask me); and just not worrying. Makes life so much more pleasant.

By the way, I've had malaria. Once in over 20 years. Acceptable risk, nothing I'm going to waste my time worrying about.

Johan