We sometime think that if we explain complicated things to others and people don’t understand our explanation, we consider ourselves as great. People are not as intelligent as us, for not being able to understand what we are talking about. Actually we are wrong. When we cannot simplify complicated things, it means we don’t understand what we are talking about. How can we explain things that we don’t understand to others. It is impossible.
If you can’t explain it simply, you don’t understand it well enough.
Albert Einstein