What if today was the last day of your life? What would you do differently? What would you say to your family, friends and work colleagues? How would you treat them? What part of your life would you feel you neglected? This thought process will make you realize areas in your life that need attending to. You may not dramatically change everything but you can make small, incremental shifts in some areas of your life. Surprisingly, these small shifts are not only sustainable, but also create breakthroughs.