I saw the above post on a FB page today and I was immediately inspired to write.  This is a subject near and dear to my heart...that of the limitations of age.  Here's what I believe...
If you hear yourself saying 'if only I were younger' or  'I’m too old to...’ you are not living the life you were meant to live.  You are shortchanging yourself of many fantastic experiences.  I believe the issue is more one of size, rather than action.  Meaning, at 18, when I took up skiing, much like an unrestrained toddler I threw myself on the slope.  I was young, resilient, no thought given to broken limbs, concussions, or lost wages.  Life was meant to be lived, here, now and big!

 
