1) You own that bullet and the consequences for whatever it hits.
2) Even if you don't fire your weapon, if you pull it you are probably going to get in trouble.
3) If you kill someone, even if you are in the right, DO NOT GIVE A STATEMENT TO THE POLICE AT THE SCENE! You ask for an attorney right away. You will not remember what happened due to time dilation and adrenaline pump. If you give a statement and you make a mistake at the scene, it can later be used AGAINST you in criminal and CIVIL proceedings.
4) Always always always tell the officer that you are carrying if you get pulled over. With your hands prominently placed high upon the steering wheel say, "Hello officer I have a colt model 1911 on my right hip, it is loaded, I am a CCW holder. What would you like me to do?"
5) If you get a CCW permit, CARRY A GUN!! There is no reason to get a permit and not carry your firearm.
6) This should really be number one but seriously, put rounds through your gun!! Shoot it often. Practice combat reloading!! Get bumpers for your magazines if you carry an automatic and drop those mags on the ground or a table in front of you to simulate a combat situation.
2 to the chest, 1 to the head
2 to the chest, 1 to the head
2 to the chest, 1 to the head
2 to the chest, 1 to the head
2 to the chest, 1 to the head
2 to the chest, 1 to the head