sahi kaha hai apnay such me he yehi wo 10 ghaltiyan hain jo k new anay walay traders karty hain aur un ko zara sa b maloom nahi hota hai k un ki in ghaltion ki waja say wo kitnay pechay ja sakty hain aur kitnay un ko loss ho sakta hai is loss say bachnay k lye un ko in ghaltion say bachna hoga koi aesa kam karna hoga k wo ye ghaltiyan na kare.