There are many things to concern yourself with when you choose to carry a firearm.    People training to  hit holes on paper and maneuver themselves around a firearm range, but if the shit hits the fan, not everyone is mentally prepared for a fight.   Many that have become victims of crime tend to be the most proficient at my training courses because they know what the receiving end of crime feels like.   Having that feeling is not something the less experienced will easily learn to know.   I have personally witnessed people freeze up in hostile situations that I would normally think would be fighters and sometimes people can just become off balance and loose themselves.

Everyone has a different reason for carry the firearm that have chosen to carry and that is your personal choice.   I have issues with carrying firearms that are high maintenance, but to each his own.  One thing to consider when carry a firearm out in the open though is to have some level of retention device.   I am not big on using these for CCW, but for open carry, it’s wise to have something like the Blackhawk holsters that have a locking device that is easy to release but a BG that tries to grab a hold of your gun in a fight will have extra fiddling to do if they want to get a hold of your Sig Sauer, Glock or Springfield XD.