Every explanation is a bridge, and a bridge needs a bank on both sides. Pick a hard idea, then build the crossing one piece at a time — plain definition, an analogy that shares the mechanism rather than the mood, the limit of that analogy, one specific case, one near miss, and the consequence. The passage on the right rewrites itself with every choice.
The idea you have to explain
1 · Definition — which one goes first?
2 · Analogy
3 · Where the analogy breaks
4 · Example
5 · The near miss — where the idea stops
6 · “So what happens?”
The second toggle is the trap. It is a virtue in essays and a liability out loud — switch it on and read the passage as a listener who cannot go back.