«Pushing things to the limit»: this is how the parallels «intersect at infinity». So, thinking at the limit is a way of thinking projectively. What bothers us about many of our mistakes is that the solution was right next to us, «like in parallel», and that, with the solutions so close, we can go through a whole lifetime without seeing them. However, we cannot go through an infinity without seeing them, and this is where thinking about things at the limit helps us. Nietzsche liked to think this way sometimes, and so does the remarkable Elon Musk. In them, we see an emphasis on the titanic, typical of our time. This emphasis is one of the few things that Ernst Jünger criticized Nietzsche for: «the timeless is preeminent over the infinite», the power of time grows the less comprehensive the sphere is. It's not a matter of completely disregarding time but of understanding the relative value of what we are dealing with.