Also known as "The Caffeine Inhaler's Nightmare," this technique involves breathing in the fumes of freshly ground coffee beans. It's not for the faint of heart, nor the faint of lung.
Warning: Inhaling caffeine fumes can cause:
But hey, it's all worth it if you want to feel like a human dynamo, right?
Try it at home, but be careful not to overdo it! You don't want to end up like Technique 7: The Caffeine Overloader.
Other Caffeine Injection Techniques:
Or, if you're feeling really adventurous, try our Caffeine Infusion 101 course.