The impulse for much writing is homesickness. You are trying to get back home, and in your writing you are invoking that home, so you are assuaging the homesickness.
Joan DidionAmericans are uneasy with their possessions, guilty about power, all of which is difficult for Europeans to perceive because they are themselves so truly materialistic, so versed in the uses of power.
Joan DidionWe were that generation called silent, but we were silent neither, as some thought, because we shared the period's official optimism nor, as others thought, because we feared its official repression. We were silent because the exhilaration of social action seemed to many of us just one more way of escaping the personal, of masking for a while that dread of the meaningless which was man's fate.
Joan Didion