Answer:
What comes with your car, but travels more than your car?
Sometimes you feel it weigh a ton. Yet it is nothing, but somehow still there. Makes you uncomfortable around anyone, But speak its name and it's gone.
How many months of the year have 28 days?
What is so delicate that even mentioning it breaks it?
MT_TF_S What are the missing letters? Why?
What begins and has no end? What is the ending of all that begins?