Nothing sends you into a padded-room-worthy mental breakdown quite like following a tutorial that's missing critical steps. You're there, coffee in hand, thinking "I'll knock this out in 20 minutes" and two hours later you're googling "how to tell if I'm hallucinating buttons" while questioning your entire career choice. The worst part? When you finally figure it out, the solution is always some obscure step the author thought was "too obvious to mention." Yeah, super obvious to everyone except the person literally following your tutorial step-by-step, genius.