> Are there many such things you would die for without even knowing why? I didn't say I don't know why. I said that finding good reference material to explain

> Are there many such things you would die for without even knowing why? I didn't say I don't know why. I said that finding good reference material to explain it is hard to find. > Are you sure you are not mistaking e.g. with i.e.? Yes, I'm sure. I'm surprise that if you know the difference, you don't know the correct usage.