Alright so, knowing that 1 in 5 homes are likely to burglarised and that 60% of convicted burglars avoid targeting homes with a security system, and that the total percentage of home invasions that occur with an offender who is armed with a firearm of some sort, is 'only' 12%, and that 7% of all household burglaries results in some form of a violent victimization, don't you ever think that you're perhaps overly worried/armed?
Also, statistically speaking it seems to be safer to be more selective of the people one socialises with, as in 65% of violent burglaries, the offenders were known to their victims.