Artherd,
Point well taken. I guess instinct took over and I felt the need to clear the house and assure it was safe. I'm sure there are pros and cons there.
I can only imagine my wife and kids' reaction sitting in the driveway if shots were fired in the house. Maybe that's worth sitting down with them and discussing.
As a former firefighter, I know only a small percentage of families have an efficient fire drill or discussion around necessary actions. I suppose an "intruder drill" would be just as beneficial.
Such preparation would be like the gun itself; hope you never need it but if you do, it's there.