Caffeine withdrawal

Caffeine withdrawal is a symptom which takes place when an individual cut off their average caffeine intake. Those who suffer from the withdrawal would feel more stress and aggression. Since the Destiny Expedition brought a lack of coffee with them to the Destiny, several people began suffering from this. One of them was Nicholas Rush, who seemed to be one of the severe cases, since he before Destiny, he drank several cups of coffee a day. Since Rush was also a smoker, this was accompanied with nicotine withdrawal.