What if you are attacked before you have a chance to get another one (that you'll also end up losing)?
Yeah. Pretty much.
They can't get their hands on a gun if you aren't supplying them with those guns for them to steal, or for you to lose.
The 2A is about a "Well-regulated militia".
How are you a "well-regulated militia"?
You have a lot of confidence in thieves? We have covered the losing part. I will not be unarmed in the hope that criminals won't get their hands on guns, if that is what you choose to do with your freedom so be it.
So if they do not steal law abiding citizens guns they won't get them?
No the 2nd is not about a militia
The Second Amendment to the Constitution is clearly about the right of individuals to own and carry guns, George Mason University law Professor Nelson Lund said February 6 in a talk sponsored by the Federalist Society. The claim that the Amendment's language is limited to maintaining organized militias only developed in the 20th century, Lund said.
"The Second Amendment is now among the most misunderstood provisions of the Constitution," he said. "There are two schools of interpretation now: one that it's about the right of individuals and the other that it's about the right of a state to have a militia. Last year the U.S. Court of Appeals for the Fifth Circuit became the first court to adopt the correct view: it's an individual right." The operative phrase in the Amendment is "the right of the people to keep and bear arms shall not be infringed," Lund said. The prefatory phrase about militias is "an ablative absolute clause giving context for the main clause," and is illuminating in that function. "The Second Amendment does not say it protects the right of state militias to bear arms," he noted.
https://www.law.virginia.edu/news/2001_02/amendment.htm
