-You know very well that working in intensive care is not easy. I feel fine, so don't worry.
-I can't let you drive in that condition. I'll come and drop you off, so get in my car.
-Don't worry, I told you I'm fine. Besides, I can't leave my jeep here, as it will be difficult for me to get to work tomorrow.
-Then I'll drop you off at your house in your jeep and then I'll come back here by bus.
As much as I insisted it wasn't necessary, he simply wouldn't listen and I had to give him the keys to