Sometimes you reach certain crossroads in your life whose paths can direct the end result of your life.
As you grow older, you look back at certain decisions and tend to wonder where you would be if you had taken a different path. As you grow older, the options available also tends to be limited based on a directions that you choose to take.
Certain events in your life can also cause a paradigm shift with respect to goals and priorities. I am to take a leap soon where there is little scope to roll back. Hope all goes well.