Attention is basically the action of fixating the mind on some activity or some event. And when I say fixating the mind, it means being able to carefully listen and watch, and be in constant and instant awareness of everything happening in the event of interest. Driving is a fantastic example, right? You’re fixing your mind on the road, and you’re constantly aware of everything that happens near you—whether it’s other cars, pedestrians, traffic signs, a policeman, any obstacles on the road like potholes or objects, animals, whatever it is.
You are constantly watching, you’re constantly listening to what happens. You are in a driving mind zone, where not only you’re aware of what is going on around you, but—because of that—you can essentially predict what will happen in the next moment, because you catch some subtle cues from the surrounding that allows you to predict. You see the body language of a pedestrian, showing that he or she is about to cross. A car starts to do a change of lane, or use their signal. The traffic light turns from green to yellow.
So: Attention is the action of fixing your mind on something by carefully listening and watching, and being constantly and instantly aware of everything that happens around you. And, because of that, being able to predict the next moment.