I don't cross my door pane unarmed, period.
If you are a warrior who is legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that the bad man will not come today. No one can be “on” 24/7 for a lifetime. Everyone needs down time. But if you are authorized to carry a weapon, and you walk outside without it, just take a deep breath, and say this to yourself... “Baa.”