B- The horrendous violence of World War 1 distressed many of them greatly.
This accusation referred to the lack of purpose or drive resulting from the horrific disillusionment felt by those who grew up and lived through the war, and were then in their twenties and thirties. Having seen pointless death on such a huge scale, many lost faith in traditional values like courage, patriotism, and masculinity. Some in turn became aimless, reckless, and focused on material wealth, unable to believe in abstract ideals.
They can work hard to achieve the goal or do the action. Some people may in this way if they are under great deals of stress. They may lash out on people around them. By how they act to a subject.