The poet refers to the 'sadness' of failing to understand oneself in the monotonous every day existence. He also finds it sad that the humanity is moving towards its own ruin owing to its unanalyzed actions. He regrets the rush of outdoing others that has made us forget the values of humanity.
What I want should not be confused with total inactivity.
Life is what it is about;
I want no truck with death.
If we were not so single-minded about keeping our lives moving.
(Keeping Quiet)

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?