You decide that you don't feel quite sick enough to call out of work.
Your boss asks if you are feeling any better. You say you don't feel great but you can manage.
After about ten minutes, you want to go home. You're in so much pain you feel nauseous. Tears start coming out of your eyes.
You didn't even know that you were going to cry. You decide you can't hold it together, you need to either go home or go to the emergency room.
You stand up to go talk to your boss.
Your vision narrows to a pinpoint, then disappears entirely. You feel your head slam on the ground.