This infographic reveals 18 things that mentally strong people (high achievers) do that low achievers don’t. These apply to fitness fanatics as well. Matters Definitely need to work on some of these things!
You already know you don't want to read a speech verbatim from a screen or notes. You could memorize the speech word-for-word, but not everyone is able to do that—and it isn't natural. Instead, use "key images" to remember your important points.