Those three senses are yes,yes of no and no of yes. So these three senses by application of mind on mind again need be changed into only "no of yes". That means in word AUM, A stands for yes sense.U stands for 'no of yes'. M stands for 'yes of no'. So by application of mind,everyone has to change into sensible 'no of yes' by numerical 'yes' and biochemical 'yes of no'. Truth is simple by being.complex to complex as well as sweet by being bitter to bitter.

Do people think that human mind(work) has indiscretion which means it can read everything available and write everything available ?
No ! Human mind has discretion which means it can't read and write which is not by itself.
Mind  follows by basic three senses. And mind expands itself but without any social exposure.