aries: there's no need to call me sir, professor
taurus: there's no need to call me sir, professor
gemini: there's no need to call me sir, professor
cancer: there's no need to call me sir, professor
leo: there's no need to call me sir, professor
virgo: there's no need to call me sir, professor
libra: there's no need to call me sir, professor
scorpio: there's no need to call me sir, professor
sagittarius: there's no need to call me sir, professor
capricorn: there's no need to call me sir, professor
aquarius: there's no need to call me sir, professor
pisces: there's no need to call me sir, professor