If you're not persistently following your dream, that dream is simply not big enough. You will need to work to expand on that dream until it is big enough and exciting enough to keep your focus continually aligned and unwavering.
Most of us live in a culture that presents us with a bewildering array of options. But the confusion of too many options will largely disappear once we learn how to focus.
In contrast to the participants in the glut of reality shows, which only seem to bring out the worst in human behavior, the real survivors in life have developed personalities that allow them more options.