The worst aspect of adulting (aside from paying bills) is that you will be having the worst day/week ever, and you are still expected to show upbearly at work and still get shit done. 

How did I grow up so fast?

You're not alone in feeling like this! And  maybe we didn't exactly 'grow up' but rather just learned to pretend to be functioning adults.

🤣🤣🤣🤣🤣🤣. I just want to be a baby again!

Hahahaha.... that's future impossible tense hahaha.
And meanwhile an adage says the more you grow the cooler it becomes 😎