Commitment is right. My ccw is a hybrid SIG P250sc 9mm (15+1) and I always carry at least 1 reload.
However, there are times when it's simply too big to carry w/the wardrobe of a special occasion. At those times I carry a Kahr CM9 holsterless w/a Covert Carrier combo grip/clip and 2 reloads in a Recluse back pocket mag carrier:
But I don't turn my nose up at someone who carries less than a 9mm just because it's below my personal comfort level.
Tomac