How many points should a writer discuss in paragraph?

It depends on the length and purpose of the paragraph. Typically, a paragraph should focus on one main idea and develop it with supporting details. However, longer paragraphs may include multiple points, as long as they are logically connected to the main idea and each other. As a general rule, it is best to limit the number of points in a paragraph to three or four to ensure that each point can be adequately developed.