Maxis’s game The Sims teaches an important lesson about human behavior: Most of the time, we’re just trying to meet a set of basic needs. In the world of the Sims, those needs are hunger, comfort, hygiene, bladder, energy, fun, social, and room, each represented by a slowly depleting bar. And they’re so true to life…
Source: LifeHacker – Check Your Real-Life “Sims Bars” to Prevent a Meltdown