David Cameron delivered a make-or-break speech to his party conference without using a prepared script, relying only on some reminder notes. The document provides tips for presenting without scripts, including preparing key points, using visual aids as prompts, writing a basic structure and talking points, identifying highlight points and trigger words, rehearsing while standing, and boiling the presentation down to 4 key words as a comfort prop if needed. Effective preparation and rehearsal can allow one to present without heavily relying on written scripts or notes.