text: yaar,main toh soch rahi thi ki kisi teacher se extra classes le loon, kabhi kabhi samajh nahi aata, toh expert ki help lena zaroori hai!sahi socha! teacher ke saath baith kar agar doubts clear ho jaate hain, toh exam ke time confidence bhi badh jaata hai, mujhe bhi extra help ki zaroorat hai!