Beyond all the scientific complexities associated with it, falling asleep can be understood as an act of faith. The submission to sleep requires extending trust to something greater than ourselves. Sheep, of course, sleep best in the company of the flock and shepherd.
More often than not, sleep tips oversimplify, overgeneralize and perhaps most importantly, overlook the deeper truths about sleep. As the term "tip" implies, sleep tips do not address the roots of our sleep concerns.