I think the point is the overemphasis on receiving the sacraments and the lack of some sense of how to incorporate that moment with Christ into the rest of our lives.   What should be "food for the journey" is some sustenance, but it does not really provide the tools needed for the journey.  In fact the "tools", the dogma and doctrines, meaningful for someone living in the Middle Ages, are not much help today.  

The real issue is: how do we live what receiving the sacraments should mean?  I believe in birth control and sterilization as indispensable tools for modern men and women to plan their lives.  I believe that abortion is a woman's decision when it is any threat to her life.  I believe LGBT people are as completely made by God exactly as they are, as are heterosexual people - and God made them, too, to experience love and family.  I don't believe in the infallibility of popes or the Church - human persons and a human institution, guides not rulers.  

And, yet, I am Catholic.