when i travel by a train and if i can luckily take a seat,
i am almost always at a loss what i should see (where i should turn my eyes).
i feel quite embarassed in case my eyes meet those of the people sitting in front of me.
so i end up keeping on looking at a screen of my portal device even when i am not in that mood.
or i just pretend to sleep during the trip...which is really boring.