I think I'd leave it a bit more abstract... Something like sacrifice beyond what is required to stay employed or beyond what would be marginally valuable to th

I think I'd leave it a bit more abstract... Something like sacrifice beyond what is required to stay employed or beyond what would be marginally valuable to the person making the sacrifices. If you'll be fired for not coming in on Saturday, well then you gotta do that. But if you'll not be neither fired, nor sufficiently rewarded (IMO the most common case), then it's personal loss to sacrifice saturday for a reward that will almost entirely be reaped by C suite and Shareholders. Even if equity is part of your comp package, it's likely you'll own less than .01% of the company & your productivity.