The Syrian's seem to have done pretty well there, and I don't think they all had RPG's before they fought.That's because you have an irrational fear of guns and don't understand that somewhere like the US, hundreds of millions of people own firearms and never use them on other people - it's just a small percentage which get used and of those that get used, the vast majority are used by law abiding citizens to defend themselves from scumbags.
My biggest and a much worse fear than yours is if there is ever government tyranny - because what will we have to fight back with?