I think this question is probably considered by every high school graduate in America at some point in their lives. Since all rights of passage are memorable for a range of reasons, whether or not to attend one's high school reunion is probably on the same level as other high anxiety-prone occasions that produce sweaty palms and hyper ventilation. The creative thinker would change the question to a statement, "Why I would never miss my high school reunion."
To Go or Not to Go? It is always interesting to see how people have changed, stayed the same, moved on, stayed put, are friendly, still stuck-up, or are generally happy or struggle with their lives. We find it fascinating and yet it may be difficult if you learn that former classmates, family members or military buddies are facing their own personal troubles. But, ultimately, everyone comes together not knowing what to expect, yet wanting to catch up and enjoy the ambiance our youth for a few hours.
Reunions give us these moments in time to experience. We get to revisit and reunite with friends and family we otherwise may not have the opportunity or ability to see. More often than not, we don't get such chances to connect with old friends and family, unless such events are formally planned by others or happen inadvertently or spontaneously.