If you're ever involved in a fight with somebody and they pull a knife out on you, if you move fast, take your jacket/sweater/shirt off, and wrap it around one of your wrists.

The material will give you some protection to block with one of your arms.

That is all.

If you're ever involved in a fight with somebody and they pull a knife out on you, if you move fast, take your jacket/sweater/shirt off, and wrap it around one of your wrists.

The material will give you some protection to block with one of your arms.

That is all.

If you are that fast, you can use the sweater to disarm the person too.