Flight attendants were so uninterested in their passengers that I wonder why they chose this profession. The passenger next to me asked for an extra piece of bread, which they usually bring when people are done eating. The attendant said they will bring it later. The guy finished his meal and was asleep, they went about the cabin offering bread, left one piece for him and then threw it away with the remainder of the food. Waste is AF's problem but what a robotic attitude. The flight took off late, we arrived late and they kept us in the plane because the airbridge was not ready.