What do you plan to do if you find that it is necessary to protect your family (wife, children, etc) from someone intent on destroying you and your family.
What do you plan to do if you find that it is necessary to protect your property, and that of your family from someone who is determined to take it from you by any means.
You are completely free to adopt any attitude that you wish of course.
It would imagine that it will probably be better for the continuing survival of the rest of humanity if you chose to eliminate your genes from further propogation, as you seem to plan to do.
So at least there will be a benefit for the rest of us in your decision. And you will get what you seem to want, death for you and your family.