[originaltext]W: I am a bit fed up with catching the same train every morning,

W: I am a bit fed up with catching the same train every morning, sitting in the same office all day, and watching the same television programs.
M: Well, our great-great-grandfathers had more fun, didn’t they? They hunted for their food and grew their own vegetables and did things for themselves.
Q: What does the man mean?