People are never satisfied. If they have a little, they want more. If they have a lot, they want still more. Once they have more, they wish they could be happy with little, but are incapable of making the slightest effort in that direction.
No one is alone during tribulations - there's always someone else thinking, rejoicing or suffering in the same way. This thought gives us strength to face the challenge that lies in front of us.
Then she opened her eyes, Veronika did not think 'this must be heaven'. Heaven would never use a fluorescent tube to light a room, and the pain - which started a fraction of a second later - was typical of the Earth. Ah, that Earth pain - unique, unmistakable.