Brag sheets are, by definition, a type of letter that summarizes who you are to your referrers and reminds them of your positives. As we know, the letters of recommendation themselves are written for us by people who know us.
But in order to motivate them to create such a recommendation that the student needs, we can provide these specific people with a letter in which, in a sense, we will ask them to write about the student.
Why is it so important to create such a letter? Because our teachers and principals are very busy people and often they have the task of writing several dozen letters of recommendation at the same time.
What is the chance that yours will be a priority for a busy person? By sending them your brag sheet, you will attract the necessary attention, and this person will definitely write your recommendation among the first.