For most business owners, the first time they sell their company is often the last. With only one chance to maximize the value that will be leveraged during life after business, it's important to get it right. Mark Jensen, a member at Jensen & McComas, offers an overview of the arc of an M&A deal — from assembling the deal team to the day of close. He offers tips on what to do and what not to do, and how to deal with the emotional issues that come with selling what is often a life's work.