Octoberface - The face you make when you think you're tough, but your body

The face you make when you think you're tough, but your body just wants to give up and go to sleep forever.

I looked in the mirror and my face said, 'I give up.'

I tried to stand up and my legs said, 'Nope.'

I texted my friend and said, 'I feel like a sad balloon that’s been popped.'