Imagining possible futures nurtures flexibility and adaptability . Although we become more open-minded, we also become more critical and rational, for ideas are not simply accepted as unequivocally true or dismissed as unequivocally false. The images of the future enliven the mind and stretch our mental horizons. Thinking about the future extends the boundaries of our universe. Because of this uncertainty, as well as the possibilities of significant personal change, the future can be something to fear.
People often retreat to the past because it is more tangible and determinate.
To move one's mind toward the future involves risk and, consequently, courage . Yet, where there is the possibility of failure, there is also the possibility of growth and success. Thinking about the future, and acting on it, builds strength of character. It is emotionally healthy, counteracting depression, anxiety, and stress. When people have nothing to look forward to, they wither and die.