ji dost kafi had tak to theek baat kahi hain ki yaha par kuch bhi aisa nahi hota hain jo kisi se chupa ho aur koi bhi idher secret nahi hota hain lekin ek baat to hain agar kisi ko kuch malum nahi hota hain to wo dusre se puch sakta hain aur aise mein uski knowledge bhi badiya ho sakti hain kuch na kuch to aisa hota hain jo kisi ko kisi dusre se sikhne ko milta hi hain