After four rounds of the same pattern — trouble, cry out, rescue — the psalm doesn't end by moving on to a new topic. It ends by telling you what to do with what you just read: heed it, ponder it. Wisdom here isn't cleverness — it's the discipline of actually sitting with what God has already done long enough for it to shape how you see everything else. That's a real critique of how most of us operate. We collect answered prayers the way we collect notifications — acknowledged for a second, then cleared. The psalm assumes the danger isn't that we won't be rescued again; it's that we'll be rescued and immediately forget, moving on before the deed has done its work in us.