Many will not. They will enter and depart from our existences as matters of mutual convenience. Again, the last sentence of both the third and fourth paragraphs should sum up what you've discussed in each paragraph and indicate to the reader that the paragraph contains the final supporting argument.
For example, lets assume the objective of your essay is to write an overview. The topic you choose needs to support the purpose of your essay. Few, if any, are ready to go from training wheels to a marathon in a single day but these early experiences these so-called mistakes can help us improve our performance over time.
Following this process is the easiest way to draft a successful essay, whatever its purpose might be. The conclusion should pull all the elements of the definition together at the end and reinforce the thesis. A one sentence body paragraph that simply cites the example of "George Washington" or "LeBron James" is not enough, however.
Reread your paper and check to see if it makes sense. Prepare an outline or diagram of your ideas. Guy Jr. Now draw three more lines out from each circle containing a main idea. Now draw three or four lines out from your circle.