Surrender is not the surrender of the external life, but of the will; when that is done, all is done. There are very few crisis in life; the great crisis is the surrender of the will. ~ Oswald Chambers
It could be something large and obvious in nature; or it could be something seemingly small and insignificant. Perhaps something that is camouflaged in what would appear to be an otherwise ordinary event in an ordinary day.
Only God knows for sure what it is or where it will lead. But I can tell you with absolute certainty that the first step; the beginning of the journey is surrender.