Of the five megillot in the Tanakh, only Kohelet does not describe a historical event or tell a personal story. Rather, it relates life lessons, with frequent confusing or even conflicting messages. This makes it one of the most challenging biblical books to comprehend. Yet, if the Sages included it in the biblical canon, it must have a lesson for all generations. We traditionally read Kohelet every Sukkot. Can we return home, this year, with an understanding...