Every essay invariably has four basic compartments. These are, the title, introduction, supporting data segment and conclusion. The quality of each of these and the way they are merged with one another determine how admirable an essay is. Your essay would never be a winning one if these four aspects are pulling in different directions all the time.
The title should be modeled on current issues and interesting subjects in order to generate more curiosity among readers. The introduction of the essay should give a wide view on what you are going to argue for. Proper arrangement of your arguments and supportive points should follow the introduction in a well organized transition. And finally, a great conclusion is imperative for a heart warming ending to the essay.
However, the trick here is to make the reader step through each of these compartments without him realizing that. This kind of seamless amalgamation is possible only to a skilled hand and mind. Language skills are of paramount importance here.
It is very important that you sit down with a cool mind and arrange and rearrange your facts and ideas several times before creating the final essay. Writing quality essays were admittedly difficult for even great essay writers of yore. Unlike other language arts like poetry, essays are usually not generated at the spur of the moment. Useful essays are created after good planning which culminates in proper execution of the project.
Supporting data to your arguments should definitely be given in respective paragraphs. Otherwise, your essay would sound void and lacking in substance. One more thing to note is that the conclusion should be very forceful so as to make even the cynical reader feel fulfilled after reading your piece. Such an essay is called the winning essay.