I am mid thirties, grown up in the UK and not having guns here is amazing. People don't get shot, as a teenager in the council flats in the UK, no-one is going to turn up with a gun, or carry a gun. And unsurprisingly, people make mistakes with guns (accidents happen).
I have been forever conflicted, as I love the idea of guns, I wanted them as a kid/teenager, the idea of having such a tool is fascinating. However they are reserved for video games in my life...
The only time I may regret this is in some kind of completely hypothetical situation (zombies, aliens, gov gone crazy) which is so unlikely to happen I would rather the tools to kill each other very quickly were not legally available.