The most important time in your life is the present moment.  It’s what you are doing right here right now in this moment and every moment in life.  The past is gone.  You made memories and some were good but some were not-so-good.  Cherish the good and erase the not-so-good.  Don’t dwell on the past and what you should have done.  There is nothing you can do about the past.  I’ve heard so many people say I wish I knew back then what I know now.  Okay now is here and your chance to shine.  This is your moment.  Three is no need to worry about what lies ahead of you and what ‘might’ happen. You will only be wasting valuable time.  Yes, you can make plans and establish goals for the future, but you do that in the present moment.  Focus on the here and the now.  It’s where you need to be all the time.