Main soch raha tha ki online resources se study karna kitna effective hai. YouTube pe bahut saare tutorials hain jo help kar sakte hain, kya tumne dekhe hain?Haan, par kya tumne dekha hai ki kabhi kabhi distraction bhi hoti hai? Ek video dekhte dekhte hours nikal jaate hain, kya tumhe yeh nahi lagta?