Fishing is considered by most to be a relaxing activity. When you're out on the water, you're communing with nature in a way that's almost meditative. But not all fishing is like this. Trout fishing might be slow and boring, but hunting for bigger fish like marlin...well, that's basically an extreme sport. At the very least it can lead to some extreme sports-like injuries. Just check out the video below if you don't believe me. WARNING: This video is seriously NSFW. I assume that since they uploaded the video that the injured guy made it to the hospital in time to save his leg. Still, though, that is a nasty injury. Which is why I'll stick to playing video games as my main hobby and not fishing.