巡演经理布莱恩·伯恩 (Brian Byrne) 因饮用冰咖啡而出现严重的恐慌症，原因是咖啡因，为了避免再次发作，他停止饮用冰咖啡一年。 Tour manager Brian Byrne experienced severe panic attacks from iced coffee, attributed to caffeine, and stopped consuming it for a year to avoid further episodes.

洛杉矶巡演经理布莱恩·伯恩在饮用冰咖啡后出现严重的恐慌症，他将自己的症状归咎于咖啡因。 Los Angeles tour manager Brian Byrne experienced severe panic attacks after consuming iced coffee, attributing his symptoms to caffeine. 尽管研究人员尚未最终证明咖啡因会导致焦虑，但研究表明，咖啡因会增加有精神病史和无精神病史的个体患焦虑症的风险。 Though researchers haven't conclusively proven caffeine causes anxiety, studies link it to an increased risk of anxiety in individuals with and without psychiatric diagnoses. 伯恩停止摄入咖啡因一年后，避免了进一步的严重事件发生。 Byrne stopped consuming caffeine for a year and avoided further serious episodes.