I can´t understand americans fascination of guns and why you all take it so lightly?!?
I'm not even sure what this means, but it isn't really productive to discussion to make sweeping generalizations. I don't think Americans as a group have a "fascination with guns," whatever that means, or that Americans, as a whole, take things lightly. What do you mean by that? But the problem with your post is that it seems to be making overbroad generalizations and passing judgments, which is exactly what people need to stay away from in this discussion. Personally, I don't understand why some people like to watch car races. Or why some like to cram into a soccer stadium and blow on plastic horns for hours at a time. Or why some like to spend time in casinos gambling away their money. Or why some like to do any number of other things that don't interest me. I don't identify with those cultures or subcultures, and I personally don't see the appeal. But it's not really productive for me to pass judgment and make sweeping generalizations about those that do enjoy them or find them appealing, is it?
As far as the video, while I don't see the need for military-grade weapons like many of those to be available to the public, and I don't really identify with the culture that seems to be shared by many in that video, I see nothing in that video that gives me the impression that any of those people took what they were doing "lightly" or viewed their guns as "toys." Were they having fun, laughing, and smiling while they were doing what they did? Yeah, they were. Probably because they were having fun and enjoying themselves. Nothing wrong with that. But one thing I did notice from that video that may not be obvious to someone who has never been taught gun safety and has never been around a firing range is that they were behaving in a VERY safe manner, were obviously trained, and were obviously taking their safety training seriously even while having fun and being able to laugh. A few if those indicators are: They were in a remote, safe location; This was a professionally set up range with a clearly-marked firing line that nobody crossed during times when live fire was going on; There were range/safety officials and/or instructors close at hand at all times to monitor what was going on and making sure that people were acting in a safe manner; Shooters are following the range officials' instructions; Without exception, even when they stopped to laugh and smile, guns were always pointed down range in a safe direction, and when not being fired, fingers were off the triggers; Proper safety glasses, hearing protection, and other proper safety equipment are used. I didn't see anything that looked like they were treating guns like "toys."