+1
I just starting playing a little more and the breathing (if you can call it that) / tired sound it's extremely annoying. The guy grunts like a exhausted pig in pain, never heard such a thing in my life coming from a human being, and i actually do have asthma.
While it's true that if you get really tired you would find yourself occasionally making a conscious effort to silence your breathing in order to hear better (this would happen in a mostly silent enviroment like a forest), the sound of self-breathing never reaches these levels of loud pig-like grunting, it's just ridiculous.
I did my share of hiking so i just can't see how anyone can find these sounds as being "realistic". My understanding is that they are in place as an indicator, that's fine & dandy but please just add a separate volume slider for them, obviously i'm not the only one who thinks he'll be fine without such massive "help".