It really is!
Calm comes from within.
It reminds me of the guy who was thirsty on a pilgrimage and handed a lad a $20 bill waiting for change after asking for a bottle of water.
The lad wondered what the pilgrim wanted.
"Where's my change," he said.
"Change sir, change comes from within," the lad responded.
No one can rob my calm, or, make me angry for that matter during these busy and often-time frenetic days of December.
I like to remind myself of those words.
With practice, they do.