Well after my car sitting for around 5 days.. My clutch used to only have a few inches of play, nothing really serious. Now it has all play until you hit the floor. Clutch has to be fully at the floor to switch gears, or get 1st and such, then a millimeter off the floor your rolling away. It isn't slipping, clutch comes back up on it's own. But.....

I didn't change anything while it was sitting so....yeah