Life, especially right now, is full of shifts and changes.  It can be difficult to center oneself amidst pressures and stressors.  A calmer mind is better equipped to weather the ebbs and flows of the current changes.  One of the tools I’ve discovered to enable better sleep and a calmer mind is listening to binaural beats music while I sleep.  Binaural beats are frequencies that match the brain’s delta and theta waves to promote sleep.  I keep it at a low volume coming through a speaker next to my bed.  It works.  If you would like to try binaural beats during sleep or meditation, youtube has many choices.