Quite often, I smell wood burning. Whether I am chilling at home, playing at the park, or riding in my car on a road trip, I smell wood burning as if I'm sitting alongside a blazing campfire. It can get rather bothersome. Oddly, no other person smells it. And since there is no smoke, no fire, no wood burning among my external surroundings to account for it, I can only conclude the explanation to be internal: I am smelling fried nerves.
*sigh*