Lisa goes inside the room

Lisa walks inside the room and sees a table with an envelope on it. In tension she opens it to see what is inside. She starts to read it...

In the next room you have 2 options:

Option 1: You enter with your handcuffs on and you will get a Joker which will save you from one elimination round.

Option2: You enter without the handcuffs on. You won't get a Joker but you will be able to see everything what goes on in the room.

Lisa thinks for a moment what she is going to do. Putting the handcuffs on seemed kind of scary she would be **** to anybody that tried to harm her in any way.

What does she decide?