When will you ever be able to appreciate and look at 9T of photos?
Today you might take 10 photos of your family and keep the best one where everyone is smiling.
But 10-20 years from now you will probably appreciate having kept the other 9 where the baby is crying, the kid is making a face, and grandma has started to wander off.
My parents tend to take a lot of photos whenever the family is together, and it used to bother me. Only in recent years I started to understand them.