Do you have an actual in home defense plan,and have you and your spouse or family practiced it?
To be clear, a plan in your head is not a plan,unless everyone knows what is in your head,and practices to what is in your head(telepathy- you know that’s a joke).
Does your plan cover,being woken up in the middle of the night,as well as being breached during Saturday house cleaning, Sunday lunch or football.
How about the visitor who needs help?