IMPORTANT TO NOTE BY ALL ! ANY PROFESSIONAL(business)-MIND (WHO IS ONE OUT OF EVERY 1000 PEOPLE) WORD WILL BE "INSANE" WHICH IS "UNNECESSARY OF UNNECESSARY OF UNNECESSARY". ANY SOCIAL(knowledge)-MIND (WHO IS ONE OUT OF EVERY 10 PEOPLE) VALUABLE WORD WILL BE "NECESSARY" WHICH IS " UNNECESSARY OF UNNECESSARY TO UNNECESSARY " .

ఉంటుంది. అనే మాట AFFIRMATIVE SENSE ఇస్తుంది.
ఉండాలి! అనే మాట EXCLAMATION SENSE ఇస్తుంది.
ఎందుకుండదు? అనే మాట INTERROGATORY SENSE ఇస్తుంది.