If it isn't a choice, then there's not much point talking about it, is there?
Another example is Rand's argument that there is absolute truth: saying there is no absolute truth is a self contradiction, so it is an untenable position. That avoids the whole problem of trying to point out a specific absolute truth, while still showing its the better position.
Another example is Rand's argument that there is absolute truth: saying there is no absolute truth is a self contradiction, so it is an untenable position. That avoids the whole problem of trying to point out a specific absolute truth, while still showing its the better position.