Signs: Henry regularly draws for breath after closing the inventory. Irregular heartbeat can be heard when opening a book or sometimes after fast traveling.
Here’s hoping for a mod for this.
wonder when the hard core KCD fan boys are going to show up to troll. Tell you nothings wrong with the game, it’s just your stupid incompetence in playing a realism game like this. That you’re too ignorant to realize you need to mute the sound 
Had this bug? as well. I’m not even sure if it’s a bug or intentional.