The ESF team is straight beast mode. They don't sleep. They don't eat. They have tubes put in their stomach that give them a constant flow of nutrients, calories, and all that other crap your body needs to survive, not to mention more coffee than Juan Valdez could stand. They've actually had their legs amputated and have embedded the stub of a waist into a cast-iron mount that is bolted to their computers. Their necks have clamps that only let them look directly at the screen. They have nothing else left for them but ESF, and they love every minute of it.