Yeah, but it's not only "the mission", it's your relationships with managers/colleagues, the environment, the perks, etc That being said, being on call is not

Yeah, but it's not only "the mission", it's your relationships with managers/colleagues, the environment, the perks, etc That being said, being on call is not for everybody, and a well managed planning goes a long way. It's one thing to be called for a true emergency, another because a colleague doesn't know how to turn on a monitor or because someone did something stupid on a weekend (extreme example)