Few are actually ever willing to do what must be done to preserve, protect and defend our liberty and natural rights.
They have been handed down to us on a silver platter by the blood of others - and 70 years of peace, prosperity and idleness has opened us all up to the Devil, who beguiled us into slumber and to accept ideas anathema to our foundations.
Remember, that in the (first) American Revolution, only 3% of the able bodied ever lifted a rifle and fired upon the British, while only about a third of the people fully supported independence.
I don't think things have changed that much since the 1770s, but I will say that I believe better than 10% would stand and fight today.
I try to keep all that in mind when discussing this subject online.