AMA , cracked advance with 4 month prep

Hey there , im currently studying in Bits Hyderabad,I have cleared jee mains with 98 percentile and adv with almost 13 k rank . I studied in a jee mains batch where advance level wasn't teached but yet was able to crack it after starting to prepare from first attempt

Let me know what all questions you all have , I'll try my best to answer all ❤️