When you've already decided that there is no solution no matter what anyone says, you are part of the problem. Think where technology would be if that was people's mindsets. We'd still be in the stone ages.
Ask the Boston marathon bomber what his thoughts are on gun control. Crazy people going to kill, guns, bombs, knives it really doesn't matter. There's a lot more to the problem than a surplus of guns. People get creative. What might slow down is immediate 'temporary insanity' murder/suicides because of time passing, but I expect what will mostly happen is just people dying differently, not less. There's a shit load of unhappy people in this country who like to lash out because people don't agree with them.
There needs to be stricter regulations of some sort, not really clear on what that would actually be that would help. Without search and seizure you can't control what gun owners do with their guns (meaning parents owning guns and their kids taking them). Stricter background checks don't seem to do any good because people can snap at any time.
Let's say they ban guns entirely, our country is probably too lazy to fight a revolution if the government becomes a dictatorship anyway so it probably wouldn't matter. They'd just complain about it on social media while they still could. Make them cost an insane amount of money where only the rich can buy them, you really have the same problem, the rich are in control and the masses are at their will...much like we already are today.