Some people are self-starters, self-motivators, even serve as a pretty good self-coach. Others, may be good at the start, but not quite as savvy at providing the mojo for on-going motivation. We each have our unique make up when it comes to temperament, discipline and motivation.
Spiritual maturity emerges as we grow in our awareness and understanding of what our make-up is and what we need to keep-going.
Spiritual wisdom then is the faculty by which we surround ourselves with the needed resources (material or relational), that foster an environment conducive for ongoing growth.