there’s this little stick on the left side of your steering wheel that when pressed down or pulled up will turn on a light called a “turn signal” that alerts cars around you that you are about to make a turn or change lanes

16

And if you’re on a motorcycle tap the top of your helmet

6

Signs of a concussion. I had an ex who boxed, and one time he came to me and was like ‘kinda weird, my pupils are two different sizes’. I thought he was joking when he said he didn’t know why.

4

I think that one is too generalized. I flash my headlights for people going slow in the left lane, and tap my roof when there’s cops. More people should learn to gtfo to the right lane after passing

3

I also flash my headlights to alert people to not having their headlights on or if there's a deer or bicyclist taking their sweet time around the curve

1