This explanation of patterns is so cogent to all our lives. Allah indicates early on if we care to note that what kind of patterns our lives are designed to follow,alas we do not pay attention!
Take a few moments and look back at your life and you will see those markers and similarities in situations, choices we make and decision making processes which will highlight those patterns. Visualize your future in the light of this past, decisions will be easier.
Parents can also make good assessments about the path of their children's life by taking the time to observe and accept.
In the end time is the best investment we can take and give.