I have tried it and for me I can only notice that my attention has drifted after it has drifted. I've never noticed that my brain is currently trying to turn an auditory signal into a meaningful symbol (symbol is probably not the right word). I only notice that I heard a dog bark.
I have tried it and for me I can only notice that my attention has drifted after it has drifted. I've never noticed that my brain is currently trying to turn an auditory signal into a meaningful symbol (symbol is probably not the right word). I only notice that I heard a dog bark.