I act strangely in the car... You usually feel sick if you're reading a book or playing a portable game or something because you're not aware of your surroundings so if you do feel sick, you should look up and see where you're going. I'm the opposite where I feel sick when i'm aware of my surroundings so I need to bring something in the car with me to do...
It's actually not lucky. It's just the day I was born on. Nothing interesting has ever happened to me that had to do with the number 11, except getting stuff on my birthday. Lol.