It is documented, debugged, and made user friendly to the best of my knowledge. However, even WHAT IF is just a computer program, and nothing more than that. It is therefore highly unlikely that it will at all times do what it is supposed to do. It is even more unlikely that it will always do what you want it to do. I take no responsibility for any results of the usage of WHAT IF, nor for any damage done by the program. However, when errors are brought to my attention, their fix will get the highest possible priority.
Gert Vriend.