When faced with a problem, simply close your eyes and trust your gut. Or, if you're feeling adventurous, try flailing your limbs wildly until you land on a solution!
Focus on your breath, or better yet, focus on your favorite snack! The world outside may be chaotic, but with practice, you can tune it out.
Convince yourself you're a functioning member of society, even when you're clearly not. It's all about confidence, baby!