Do you tailgate?
You shouldn't.
It's dangerous. Really, really dangerous. If the person in front of you isn't going fast enough pass them but better yet relax.
Especially on the freeway when you are driving at high speed where injuries are a lot greater, due to speed. Can you imagine crashing at 65MPH or 80MPH? The thought horrifies me.
Women, on average, labor 18-24 HOURS with their first child. Your arriving 10 minutes faster to a destination or even 60 minutes faster is not worth compromising your life or someone else's.
If a true accident were to occur and the person in front of you had to quickly stop and you did not leave enough room and you hit them that would be a crash.
You would seriously injure, perhaps kill someone and you could have avoided it.