Practice makes perfect, since it is important to help you keep
track of focus by mastering your topic or subject.
Maintain a positive mental attitude, since it will surely
reflect on your current disposition and attitude towards
your audience.
Make sure to prepare ahead of time and never ever entertain
the thought of cramming. Rehearsing more and even overdoing
it can be good for you, since it will help you gain mastery
of your subject matter.