Jinx , Fishbones , and Hex crystals (Theory)
OK this is going to be a bit confusing since i suck at explaining so... here we go! we all know that Hex crystals come from Shaurima , home to the Brackern . Witch store there memories/souls inside these crystals when they die, these crystals were then harvested and sent to Piltover where they are used to make hex-tech devices, such as a certain Rocket launcher :D namely : Fishbones!
now... When u see Jinx Talking to Fishbones u just think its jinx being her psycho self, BUT what if she isn't just talking to a inanimate object but to the souls stuck inside the Hex crystal inside her Favorite rocket launcher ? Now i am not saying She ISNT crazy , we have cleared up that something happend in her past that is to blame for her mental state. Its just that Talking to a Rocket launcher might not be a just a symptom because of that mental state.
Tell me what u think, and i apologise if i have the Brackern/Hex crystal idea all wrong , if so then this whole threory is a bust ...