It was one of those phone calls that you don’t expect to get. No, it wasn’t a middle-of-the-night crisis, rather an early morning candid confession. “I don’t have a purpose anymore,” said my elderly friend with desperation.

In reality, there were still community events for her to attend, and restaurant lunches or suppers with friends. But there were no longer children to raise or even grandchildren to fuss over. Everyone had long ago grown up and moved away. My aging acquaintance’s body stubbornly refused to allow her to work or even volunteer for all the causes she had once so passionately supported. Quite simply, the fragile widow was searching for a reason to get out of bed each morning.

It is part of the human condition to seek fulfillment through what we do. “The two most important days in life are the day you are born and the day you discover the reason why.” This quote is from renowned humorist and author Mark Twain. Twain died over a century ago, but his wise observation remains relevant.

Probably, the most well-known book ever written specifically about the subject is “The Purpose Driven Life” by Pastor Rick Warren. Originally released in 2002, the book had sold over 32 million copies by 2012 when it was reissued in an updated anniversary edition.

Publishing experts never predicted this widespread success. The book’s subtitle, “What on Earth Am I Here For?” echoes Twain’s assertion. Apparently, learning the “why” of our existence continues to be a pivotal question for most people.

Besides, for much of the time we spend on this earth, we have defined roles. As a child we discover the world around us, and then assume the job of learning as students. We eventually find a career in the professional realm, and some folks embrace the awesome responsibility of becoming a parent.

Our days can be filled with mundane duties and tedious tasks that bear little resemblance to the lofty dreams of youth. It’s then we can experience burnout or become very disillusioned, which can result in a midlife crisis.

The Urban Dictionary online defines a midlife crisis as, “When a person regrets how they have lived his or her life, and they attempt to ‘correct’ their mental issue in a variety of ways which usually always harms themselves or those closest to them.” The satirical website says those “harmful” decisions could include buying an expensive convertible, or getting divorced. Society pokes fun at folks having a midlife crisis, since they are desperately trying to hold onto their youth.

Life is a journey, and we are all at different places along the pathway. “We may run, walk, stumble, drive, or fly, but let us never lose sight of the reason for the journey, or miss a chance to see a rainbow on the way,” according to songwriter Gloria Gaither.

We don’t want to rush through our days missing the precious moments that need to be cherished. Yet it’s good not to get too comfortable, because often our purpose changes dependent upon the season of life we are in. When things don’t work out the way we have planned, that’s when a wise individual reinvents themselves to discover meaning in each new stage.

Even in unexpected tragedy like Pastor Rick Warren’s family experienced in 2013 when his 27-year-old son Matthew committed suicide after a lifelong battle with mental illness. In the past two years, the famous minister and his wife, Kay, have become a highly visible force in the field of mental health awareness and suicide prevention. Within the national faith community, they are now championing churches to reach out to those individuals struggling with mental health issues.

Often it is our life circumstances that are the most difficult that result in new direction. The “why” we are here changes, and we have to adapt. Similar to society’s recent trend to repurpose everything from old furniture to broken jewelry, we have to pick up our own shattered pieces and figure out how to make something beautiful out of them.

No matter our age, if we are still on this earth, there is more for us to do. Like my friend who was panicking because she no longer felt that her existence had meaning. I wish I was an early morning thinker, because in that instant I could have reminded her, “For everything there is a season, and a time for every purpose under heaven.”