What has changed in your life?

"You remember when you were maybe five years old,
and you went out in the morning
and you looked at the day,
and it was a very, very beautiful day,
and you looked at the flowers
and they were very beautiful flowers.
Twenty-five years later
you get up in the morning,
you take a look at the flowers—
they are wilted.
The day isn't a happy day.
Well, what has changed?
You know they are the same flowers,
it's the same world,
something must have changed.
Probably it was you."