We are getting pickier on what we eat these days. There are so many different kinds of diets out there and we are getting as granular about nutrients as we have ever been. People have definitely become smarter about about what they put in their mouths.
In a similar way, there is a lot of things we can do when it comes to the mind. What we do with our mind affects our outer performance. Spirituality is like food for the soul. If we don’t take care of what we give to our soul we can be malnourished on the inside which is likely to lead to all kinds of mental problems. You don’t need to be a psychiatrist to figure out that taking proper care of our mind can do us no harm, if not a lot of good.
It is said that whatever we experience in life actually all comes from within, sort of an inner interpretation, an inner experience. So it definitely makes sense to give our soul proper food.