At some point it reaches that point

Reality is not something easily questioned by people who have what they need available to them. It is, however, such people who have the time and energy to create and push for their perceptions of reality. Others can then be affected and drawn into their reality. Too many are left out; those too poor, too overworked, too close to reality people are the only ones who actually live in reality. They tend to produce everything except clear examples of their realities because at some point it reaches that point where they have to choose between working to death and starving to death. Reality is not something they have to question the answers are already evident.