It's not about Game of Thrones, apologies to disappoint you. "'I don't know." That's a big deal to accept. When I was taking the coaching, many a time happened that students asked doubts just out of fun, not of curiosity. Teachers, on the other hand, most of the times find it hard to accept that they don't know the answer. Then they try to answer that thing as good as they can but might not be correct. Well, it's not only that teacher but many teachers, or I should say most of the teachers, or most of the people or most of anything that answers something, be it cultures or religions or religious scriptures, find it hard to accept that they don't know. Though the sacred texts are said to contain everything we need, they don't actually. They don't have information about Newton's law. Albeit there is some vague knowledge of anything close to Newton's law. There is absolutely no information regarding the generation of electricity, co...