1) The document provides advice about social media use and cautions about potential harms, such as comparison, jealousy, shaming others, and stirring conflict. 2) It notes that online conflicts often start online and advises not to fan the flames of fights. It also warns that anything posted online is searchable and permanent. 3) The document concludes by offering three pieces of advice: act as if parents are watching, don't spread fake news, and think before posting to avoid future regrets.