I remember my teacher said, 10 years later you will be 10 years older whether you practice or not. Today, looking back at those years, I can assure you, that 33 years later I am 33 years older. So my teacher was right, ha ha! 
One thing that helps me to keep going with training is a mindset that...
 
Episode #164 - hpln.org/lifetime-journey-are-you-taking-advantage/