Sergey Moskalev. In search of clarity. A new understanding of everyday things (№ 246434)

The ability to perform.
People do not develop if you do not possess this skill. You could spend years talking on the detailed analysis of difficulties. The scope of knowledge can be depressing, the man knows everything and is drowning in this knowledge, unable to do anything, there is a disturbance in the mechanism of the "said - done". Trying to work on that, giving a public promise to others, but it's impossible to be under external control.