Just as words become valuable and devalued due to the effect of prefix, in the same way human beings also rise and fall due to the effect of prefixes. The value of words increases with auspicious or good prefixes and it decreases with inauspicious or bad prefixes. For example by putting ‘a’ in the word ‘bhava’ it becomes ‘abhava’ (absence). By putting ‘ku’ it becomes ‘Kubhava’ (bad feelings). By putting ‘su’ it becomes ‘subhava’ (good feelings). By putting ‘sam’ it becomes ‘sambhava (equanimity). By putting ‘pra’ it becomes ‘prabhava (effect). In the same way, a person rises when he gets good company and he falls when he gets bad company.