* Lack of closure: A conclusion provides a sense of completion and leaves the reader feeling satisfied that they have understood the main points. Without a conclusion, the reader is left hanging, wondering what the point of the essay was or what they are supposed to take away from it.
* Unclear purpose: A conclusion restates the thesis statement and summarizes the main points of the essay, reinforcing the author's argument and leaving the reader with a clear understanding of the purpose of the essay. Without a conclusion, the reader may be left wondering what the author's purpose was in writing the essay in the first place.
* Lack of direction: A conclusion helps the reader to see the bigger picture and connect the different parts of the essay. Without a conclusion, the reader may feel lost and confused, struggling to make sense of the information presented.
* Unfulfilled expectations: Readers expect essays to have conclusions. When they don't, they may feel cheated or like the author has not done their job properly.
Overall, a conclusion is an essential part of any essay, and its absence can leave the reader feeling frustrated and dissatisfied.