i just woke up from a very vivid dream, so vivid that my head hurts

i was holding a small black bear cub, holding it like a baby into some kind of crowded room full of people, but somewhere along the way I lost the bear, and them lost my car keys too, and as I lost my car keys, I was secretly wondering, why can't cars use biometrics such as fingerprints to operate instead. i also remember walking into some kind of english test class late, so when I talked to the teacher she gave me next week to take the test

i have a feeling these dreams are synthetically induced, and thus leave a lingering side effect of causing headaches