Some people make public speaking look all too easy--they look and sound completely comfortable, delivering talks without any notes. Chances are, however, that even these speakers weren't necessarily born to shine in the spotlight. They're likely using a really good memorization trick--which you can employ, too. Essay Tigers, an essay writing service, recommends a particular mnemonic device that involves using mental images as triggers.
Check out the step-by-step process in the infographic below.