Freedom is entirely different from revolt. There is no such thing as doing right or wrong when there is freedom. You are free and from that centre you act.
With a different form of wireless instrument devised by me some years ago it was found practicable to locate a body of metallic ore below the ground, and it seems that a submarine could be similarly detected.
For a writer you have to be interested in different cultures, different backgrounds. You are not there to write only about your village. You're there to show a bit of your village, but also to understand other villages.
Trouble has no necessary connection with discouragement. Discouragement has a germ of its own, as different from trouble as arthritis is different from a stiff joint.