The main thing about improvising is listening so if something happens that wasn't expected and you know your character, you know what has to happen in this scene, you can react to that in a way that's honest and it might take you in a different direction to go to the same place.
Vince VaughnI support people having a gun in public full stop, not just in your home. We don't have the right to bear arms because of burglars; we have the right to bear arms to resist the supreme power of a corrupt and abusive government. It's not about duck hunting; it's about the ability of the individual. It's the same reason we have freedom of speech.
Vince Vaughn