All of life is iterative. It goes back to the point I made earlier, which is you can't a priori know enough to even ask the right questions.
The amateur software engineer is always in search of magic.
C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.
Ah, but who do you think created the chaos?
A fool with a tool is still a fool.
Multiple Inheritance is like a parachute. You don't often need it, but when you do, you really need it.