Ordinarily, it is quickly done and driven largely by our desires at any particular moment.
The same process is in operation when we are faced with a choice between two alternatives on a more complicated level where we need information about each alternative before an intelligent choice can be made.
Whatever you choose to write about for this exercise, you have to be sure that you have done the spadework.
Having established this basic need for this type of essay, you now have to make a decision: What form is your essay going to take?
An outline allows you to organize your ideas so that you can present them in a clear and coherent manner.
While you make your outline, you have to think which style of arrangement you’re going to use.
There’s more to it than that kind of simple, spontaneous writing.
Comparison and contrast essay writing is done with a plan. Every kind of essay, not just the comparison and contrast essay, need to have an outline before it becomes a good essay piece.
There are two classic comparison and contrast essay writing style you: the block arrangement and the alternating arrangement.
The two styles are further explained in the next two paragraphs.