Absolutley nothing. Today I decided I wasnt going to carry and I was just fine.
I expected a negative reaction to this, so your thread took some courage.
Honestly, just to play devil's advocate I think there are THR members who are actually unable to go out without their CCW. They assume the second they do it, a bank robbery, mugging, or shootout like the one in "HEAT" will occur.
I would say this- try it for a day. Try not CCWing for a week. See what happens. I'm not being anti-CCW, but you would be surprised to find it really hones your mental radar. You suddenly don't have a safety net in case things go sour, so it forces you to proactively scan (even more than before). JMO