Hi jessiewor,
This is a wonderful essay. The title is enigmatic and attention grabbing. It tells the reader very little about what the essay is actually about. They are intrigued and will begin to read to find out more. You introduce the topic by telling the reader about the different ways the people you know view their lives. This takes all the reader's attention and focuses it completely on the topic and the essay. They will read to the last word. You have written about what is most important in life. The reader is delighted with the look they get at you as a person as well as a writer. The length is perfect. You completely develop your topic without belaboring the issue and making the essay tedious. I did come across one structural issue that needs your attention:

1) & Some say they're living their lives to the fullest.-"Some" should begin with a small letter.

You use a formal, organized style that is very appealing to the reader. Great job.