Dear sir mistakes say ham kaam ko seekhtay hane laykin agar mistakes bohat hi ziyada ho rahayhane to phir masla kuch or hi banta hay matlab ya howa kay ham market ko sochtay hi nahi hane iss waja say ham ko market ko seekhna hota to iss phir hi mistake kam ho jaati hane laykin mistake kabi bi khatam nahi ho sakti hane kam zaror ho sakti hane.