Each class contributes to your spiritual awareness, but you also give yourself the opportunity to make new acquaintances.  Any subject matter will help engender personal experiences or beliefs that you can share.  And, no one is there to “fix you.”  You are your own best teacher!  You slowly build new awareness through personal enlightenment that may re-adjust your thinking of and orientation to the world.  That’s self-healing.  If your enlightenment solves an issue for you or brings you peace, you have met your goal.