“The life of one day is enough to rejoice. Even though you live for just one day, if you can be awakened, that one day is vastly superior to one endless life of sleep.”
Awake or asleep, “Am I dreaming?” may be one of the most important questions you ever ask yourself because, sooner or later, reality has a way of catching up with delusions and fantasies. There’s going to be a rude awakening.
Dreams are so convincing while you are in the midst of one. For all you know you could be dreaming right now. How do you know this is actually happening, that you are wide awake reading these words on a solidly, physically existing electronic device? You could be fast asleep dreaming the whole thing.
It is not difficult, in principle, to determine whether or not you are dreaming. There are plenty of readily available tests. Of course the classic is to pinch yourself. Another is to try pushing your finger through the palm of your hand. A popular though less discrete method is to jump into the air to check whether or not gravity is working as it should. Or you could scrutinise a clock or watch face: if the numbers are jumbled or the hands are moving too fast or too slow – or in the wrong direction – the chances are you’re dreaming. As you read this, are the words behaving themselves on the page? Are they making sense?