The three castes were “nucleus” (or “core”), “basic” (or “wavering”), and “hostile.” Three criteria determined your caste: your birth and background, your perceived loyalty to the party, and your connections. Academic achievements had nothing to do with it, no matter how excellent they were. Your whole life was determined by which caste you’d been consigned to. If you were deemed “core,” a rosy future awaited you. But if you were deemed “hostile,” you were the lowest of the low and would remain so for life. No career path. No chance of bettering yourself. No way out.
