The old joke about this is:
> Two managers are talking about training their employees. The first asks, "Yeah, but what if we train them, and they just leave?" The second responds, "What if we don't train them, and they stay?"
> Two managers are talking about training their employees. The first asks, "Yeah, but what if we train them, and they just leave?" The second responds, "What if we don't train them, and they stay?"