A lesson for life nothing is free . We have to eat somewhere every day of our lives. One could stop at stores and make their own sandwiches? That is cheap. I think the guy we make references to , finds everything more expenisve, because I suspect he lives off of his parents.
I am sure you can full your stomach for less, than say filling the car's petro tank with gasoline? Doing nothing costs something ; so why not see the USA on two wheels.