There is much to be said about waiting. What we do or experience while waiting can make life interesting or boring. It depends how we look at it. Waiting in line at a grocery store, or on a ride in an elevator. How Christians are waiting in hope on answer to prayers, or how we spend time in a train station or at the doctors office.
I notice often while waiting how many people are focused on their smartphone, I personally use that time to think and ponder and daydream about (my) life and things that give me hope, or use my phone to call someone and have meaningful conversation. In this day and age of constant information of outside input, it is important for us to spend at least one hour a day with our own thoughts.