When I leave the house it it like going on a Recon Patrol....old habits die hard!
I go through mental PCI/PCC's and continuously scan all avenues, choke points, ID all cars in my vicinity etc.
I do the old loop around the hood trick if needed because is they are following you they(criminals) will know exactly where you live from then on out!
Even when I'm gone, son(6) knows "The Drills" for fire, smoke, fire alarms, routes out of the house, what doors to use and what to do for the burglar alarm.
Wife knows exactly where the Saiga is and how to operate it! I tell her "Charge it hard and let it slam forward" the noise alone should scare the crap outta anyone!
Me paranoid?
Just situationally aware.