I did not land in AZ initially when we came from LA, CA in 1993. 
We first landed in Laughlin, NV, an awesome little casino town that is still just a stone's throw away.
THERE WAS A LADY we marvelled at.
We used to see her walking up and down Needles Highway between the stores.
This lady clearly has osteoporosis and is bent over at a 90 degree angle. She shops, feeds pigeons, walks and walks and walks.
She lives in a condo near the post office, but she was walking a good half mile or more west to where WE lived, and then back up to the stores and such.
For many years, since my husband worked at the Laughlin MPO where I have my box, he would simply bring home the mail.
Since he passed 5 years ago, I've made many trips to pick up the mail and go to Mountain View Park to walk. Great trail. Not always daily, as I tend to get stuck here, but certainly several times weekly.
I ALWAYS see this same lady walking! Still. Even now. She may be over 100 years old!
What's my point?
Whenever I feel like I can't do any more, nothing is working, things are just FUBAR . . . I realize that a lady almost twice my age who hasn't been able to stand up straight for almost 30 years THAT I KNOW OF is still going!
And that humbles the living daylights out of me.
So stand up straight, be blessed that you can - and keep going.
