INDICATORS ON CSE CHEMISTRY COACHING YOU SHOULD KNOW

My concern is . am i able to very clear UPSC with no coaching mainly because I can’t find the money for for tuition I've a economical problem and I would like some methods for clearing Upsc with no coaching. Plz reply sir I'm ready Sir ,my father and mother are team c employees,condition authorities and money is above 6lakh ,so I really have to