Do not confuse "duty" with what other people expect of you; they are utterly different. Duty is a debt you owe to yourself to fulfill obligations you have assumed voluntarily. Paying that debt can entail anything from years of patient work to instant willingness to die. Difficult it may be, but the reward is self-respect.
Robert A. HeinleinIf a country can't save itself through the volunteer service of its own free people, then I say : Let the damned thing go down the drain!
Robert A. Heinlein