How many times is best to practice your presentation?

Practice makes perfect. It is important to practice your presentation. But how many times do you need to practice your presentation for the best result? You don’t want to practice so much that you sound like a robot. Giving a good presentation, speech or talk during another public speaking event is hard work. You need to practice, practice and practice again. How many times? Read the book that is part of the Public Speaking Kit for practical advise.