A storyboard is like a base mostly used for animation film making and comics it is like a rough sketch of your ideas before you go on to make your final product.

There is no right or wrong way to storyboard  wether it just be a bunch of lines or a well drawn scene as long as you get your ideas out digitally or on paper it's a storyboard.

Good ideas don't come by thinking too much sometimes the best ideas are the ones that come to you randomly when your walking to work, eating dinner, even sitting on the toilet and the problem most people have is that the idea disappears before they can write it down so how do you solve that problem?