I never said Florida shooting was hot headed action. I meant that if you have gun at hand, it can help to transform bad mood into murder. That's the case, where not having the gun at hand might help. And I opposed, that in planed action, the fact you don't have gun EASILY available, might not help. You might be willing to get over obstacles, and get the gun, or find some other means.
Yes, there is very few legal and thus illegal guns in UK. But UK regulated guns heavily even before WW2, and it worked on regulation since then. It has decades of strict regulation. That's why it's so hard to get illegal gun in UK. It would be different in US.
Btw. there is nothing like EU gun law, not yet, though there are calls for one.
Sure, there are tools for killing, but tools none the less. They are not the reason for killing. I never compared them to knives, much less kitchen knives.
You really are arguing with your own interpretation of what I was trying to say. Sure, I'm not native speaker, but is it really so bad ?
Ban on 'keeping loaded guns in their homes' is 100% unrealistic in US. It's not in effect in any EU country. How did that even occur to you ?
More than third of US citizens have guns. Most of them have more then one. Some have tens, or even hundred. Estimated guns per capita in US is 101 guns per 100 citizens (wiki).
There is no centralized registry of the guns. In case of the ban, many of them, if not most, would end up being held illegally, and large number will end up on black market, sooner or later, or they could be stolen. For decades it will be easy to get gun on black market. Such huge amount of guns just wont vanish overnight, especially since people won't want to give them up. Many gun owner share the 'from my cold, dead hand' sentiment.
You can't say 'it works in UK, it will work in US'. The situation is completely different.