Welcome again to MonthlyFails! All right, today we start with quite epic pool jump (00:10) but before it, you will see how difficult is to make a rocket propelled plane fly (00:04)... Nobody got killed or injured, so I consider it as a success :). A wakeboarder experience (00:15) clearly shows that you should always check the rail before jumping - even if you're a pro-rider... Coming next- (00:26) - it is the time, when you are going to learn, that a ship has no brakes at all, and it needs much space to stop - some smaller boats and yachts can help it to stop, but as you can see, it is their last surface activity... (00:41) - it looks serious but I was told, that this guy is ok and he still performs bike jumps. (01:34) this time clearly shows why helmets are really important - never ever practice extreme sports without proper protection, or any protection at all... (01:53) An epic tree collison fail - on the end of this video, our hero still doesn't know in which century he just landed :D That was awesome!!! ..And which one of fails made the highest impresssion on you?