text: Group mein padhte waqt toh har koi apne notes share karta hai, aur phir sabhi milkar tough topics discuss karte hain, kaisa lagta hai yeh idea?Lekin yaar, kabhi kabhi sabko samajh nahi aata, aur mujhe phir se wahi samajhana padta hai, akele padhne mein woh problem nahi hoti!