When I first got my ccp, I felt weird carrying my gun. Now, I feel weird when I don't carry it!
Now, I plan ahead for places that will not allow carrying (which thankfully are few, so far). I have even shopped elsewhere, paying a tad more, so that I don't have to lock it away. I have changed alot since I started carrying, but in subtle ways. At least I think they are subtle.
How have your changed since carrying?