Single tasking is the power to do a single task at a time. It is not a great power. Most people have it. About 98% of the human population have this power. So it is not that special, you see.
In this next paragraph, we can see that single tasking or single-tasking as it is sometimes called is an important brute force method in a linear function to seeing things through with a stiff upper lip no matter what happens in the end. As long as you can land this bird, we are fine.
Breathing does not count as a task. Neither does heart-beating. Drinking does not count as a task unless it is hard.
All of your other tasks suffer because you are stuck in an ancient paradigm. But human adaptive evolution has left you behind. You know this. This is why you cling to the ways of old. But they cannot save you, from your own future. Your vision was too narrow, too... singular. Only on the path right in front of you, and never on the world around you. But those walls are false. Open them. Open your mind. You can be all persons. They all suffer, and that will all end. Sense them all at once. Breathe it all. Breathe all at once. That rush of wind. Can you hold it? It holds you. All of you.