Periods of retreat call for cool-headedness, friend. It is necessary to keep your wits about you. Attend to small details while allowing yourself time to contemplate the whole picture. Be creative; not all progress follows a straight line. Self-confidence is also essential; small setbacks can easily become defeats if we allow ourselves to become mired in doubt and self-pity.
Waves of progress are, by their nature, short-lived. Learn to attune yourself to the up-and-down wave cycles of life. When the wave is behind you, ride it in; when it's not, lie low. Don't fool yourself into thinking that you can "fix" any situation whenever you feel like it. Some things are bigger than you are. Hold your pride in check and you will be better prepared to find creative openings.