The document discusses the concept of "crowding out" using an analogy of a school. One strong student eats a large share of the canteen food, driving up prices and leaving less for other students. This deprives the other students, who are brilliant but cannot perform to their potential without proper nutrition. Similarly, when the government consumes a large share of available capital for investments, it drives up capital costs and "crowds out" private entrepreneurs, depriving the economy of their investment and contributions to growth. Crowding out occurs when one party, through their power or influence, elbows others out of opportunities without regard for their needs or capabilities.