A human being in true acceptance of the term is he who endowed with humanity. Humanity has its wide sphere but with two basic streams one and primary is to take the course of religious merits and rout to lord who is supreme all the way and one and only creator of all inanimate and animate.
Second is to adore with stream of realization and make acts accordingly to meet the true definition of welfare for one and all with out any self motives their in.
Human is possessed with intelligence bestowed on him by lord and allowed freedom of action under the course of law of karma.
Acts done for the good of nature and life is taken as if done for the sake of lord and brings sweet fruits for life in the form of peace bliss and glory as ultimate achievement their in.
God-realization alone is the supreme end of being human.
Jai Sri Baba lal ji
May lord bless all.
Thanks please.