The Surprise party

You chose to keep on going in the escape room. You are safe and don’t die for now but you know that you have to be extremely fast. You find a clue to the third room, but you are hesitant because you are thinking if the Killer Klown is in that room.
"The clown might be in the room so we have to agree on this decision before we just open the door." you tell everybody before you go on.
"Ok that makes sense." they all agree.
You have a choice, either to sit and really think about this thought, or you can just do it and not to waste any time. Which do you chose?