This document provides tips for writing emails in a polite and considerate manner without coming across as rude or abrupt. It discusses how tone and intent can be misinterpreted without nonverbal cues. It then gives advice to smile while typing, read emails aloud before sending, put yourself in the recipient's shoes, and use emoticons if utilizing sarcasm. The document aims to help "jerk-proof" emails by reminding people to be mindful of how their messages may land.