The term breaking bread is a Biblical one. It has its roots embedded in the practices of the early Christian Church in which they shared not only meals together, but "the" meal together: the body(bread) and blood(wine) of our Lord and Savior Jesus Christ. Jesus Himself said that He is the Bread of Life. Just as a good firehouse meal and fellowship nourish us, so too does communion with Him. It provides us with nourishment, life, and satisfaction to our weary souls.
When you find yourself distant from God and life seems devoid of joy, purpose, and meaning, it is time for you to go to the Bread of Life. He can be found in the Words of that Bible that is collecting dust on your end table, at the church in your neighborhood that you've been absent from, with your friends who are believers that you haven't made time for, or in that simple conversation(prayer) with Him that you've been avoiding. Spending time with Him is more important than the time we spend around the firehouse table. I guarantee you won't regret it.