I recently found out that an ex-colleague died in a scuba diving accident. He was exactly my age and we would sometimes joke about retirement as it approached. As it turns out, his didn't last very long.
He was a decent and respectful fellow and I loved working with him when he came to ask if I were available to assist on one of his projects.
Every day I get up and appreciate my health and often think of the people I knew who have passed away. Many left a significant impact on my life and taught me how the different perspectives and approaches of others can help us grow as individuals.
As we move on in life we increasingly appreciate that each day is precious. We begin to think that we should live in the moment with the least amount of expectation and planning as possible because nothing is guaranteed.
Things are increasingly put into perspective so as not to waste energy on the trivial which getting off the hamster wheel helped to cement in my mind.
Expectation is lowered which in turn decreases disappointment, and surprise is more welcomed as being part of the plan.

