Sloths have no real natural body odor, which helps hide and protect them from potential predators. As a result, their natural smell is a projection of whatever you're feeling at the moment you encounter one.
Don't confuse simple, reasonable honesty with radical silliness. There is no reason to try to articulate blurry feelings or over-explain every detail. The point is to be honest instead of internalizing, not to try to extract juicy confessionals out of everyday life.