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?
In an age of instant gratification and limited attention spans, why would anyone take up meditation? Perhaps for its soothing, stress-busting effects? Focusing on their breath or a mantra, even beginners start to notice the calming influence of their body’s “relaxation response”, the physiological flipside of the adrenaline-fuelled fight-or-flight response. Among other things the relaxation response slows respiration and heart rate, eases muscle tension and lowers blood pressure, and the changes are associated with a quieting of the brain’s “default mode network”, responsible for mind-wandering, rumination and worry.
But can that really be the whole story?
A peaceful mind is a wonderful thing and for many this is the biggest incentive to meditate regularly – not least for those of us prone to anxiety and depression – but there is another, related benefit that has received scant scientific or medical attention: meditation can be pleasurable, even ecstatic. In the Buddhist meditation known as jhana, for example, the early stages are characterised not only by feelings of peacefulness, but also joy and happiness. Continue reading “Meditation brightens mood by pumping up dopamine levels”→