If you are that worried about getting broken into, install a monitored alarm system.
1) You are the one who declared you were scared, I am not, because I have security in my house...
2) Alarm systems, because when seconds matter, the police are only minutes away.
Most robbers are probably not packing.
Oh, ok... you know what, I'm not willing to take those odds.
99% of robbers dont want any resistance.
Source?
Alarm goes off, they are out the door.
Most robbers are skilled in disabling alarms.
You never a need to even pull your gun out from under your bed.
And if you do?
Even if they keep coming, announce that you are packing. Robbers dont want to face resistance. Chances are they will flee.
Here you are with the odds thing again... source?
If they keep coming drop one. Robbers dont want to face resistance . Chances are the rest will flee.
Well, if they know you only allowed to have 10 rounds, and you spent 10 on the first guy... chances are, they won't flee.
So many things have to go horribly wrong in your home break-in scenario for you to even get to the point of needing more than 10 rounds.
Have you ever been in a real life threatening, fast moving event?
Things go horribly wrong a lot.
Many things that can be prevented in the first place with alarm systems, good lighting and other methods to make your home less of a target in the first place.
I'm aware.
It's also way cheaper just to have gun, over the years... and it works all the time.
You have a higher chance of mistakenly shooting a family member than you do of shooting an intruder.
No, I don't, untrained people do.
Not to mention, I don't have any live in family members, so I have a 0% chance of shooting them personally.
Anyhow, it is up to a person to decide if they want to defend their house/family, or depend on police to do it... not you. 2nd Amendment makes that clear.