The document discusses conclusions to writing and provides examples of different types of conclusions. It notes that conclusions do not need to begin with signal words like "in conclusion" and that more advanced writers tend to avoid such phrases. It identifies four main types of conclusions: bookending to connect back to the introduction, discussing implications in the larger world, looking to the future, and giving advice. The document advises that while conclusion signal words are not always necessary or bad, more advanced writers should strive for techniques beyond them.