WHAT IS MAN THAT YAH IS MINDFUL OF HIM?

Job 7:17  What is MAN, that THOU should magnify him? and that THOU should set thine heart upon him? 18  And that thou should visit him every morning, and try him every moment?

Psa 8:4  What is MAN, that THOU art mindful of him? and the son of MAN, that thou visitest him?  8:5  For thou hast made him a little lower than the angels, and hast crowned him with glory and honour.  8:6  Thou madest him to have dominion over the works of thy hands; thou hast put all things under his feet:

Psa 144:3  LORD, what is man, that thou takest knowledge of him! or the son of man, that thou makest account of him!