Physiological justifications: Volume 2

Because who needs sleep when you have coffee?

Here are some justifications for why our physiological systems are so... unpredictable:

• Caffeine-induced hyperactivity: Because who needs a social life anyway?
• Hormonal imbalances: Because adulting is hard.
• Adrenaline-fueled anxiety: Because public speaking is fun!
• PMS-syndrome: Because periods are a real thing.