"Would you carry a gun you cannot accurately shoot one handed?"
"When deciding what to carry do you take into consideration ever being in a situation where you only have one good hand to operate you CCW?"
"Do you practice bringing your CCW to bear and firing with just one hand at the range?"
"Do you do this with both your weak and strong hands?"
"Do you choose caliber based on whether you can accurately shoot it one handed?"
No. I also do not blame any short comings observed on the targets on the caliber in hand, either.
Meriam Webster's: Main Entry: ci·vil·ian Pronunciation: \sə-ˈvil-yən also -ˈvi-yən\, Function: noun, Date: 14th century, 1: a specialist in Roman or modern civil law, 2 a: one not on active duty in the armed services or not on a police or firefighting force b: outsider 1, — civilian adjective