It takes a son of a bitch to change a habit. - Stephen King

The world has teeth and it can bite you with them any time it wants.

"I won't play a cheap parlor game with human lives for party favors, Charlie."
"Congratulations to you, " I said. "You just described modern psychiatry. That ought to be the textbook definition, Don. Now, let me tell you: you'll take a piss out the window if I tell you to. And God help you if I catch you in a lie. That will get somebody killed too. Ready to bare your soul, Don? Are you on your mark?"

She was a grown up now, and she discovered that being a grown up was not quite what she had suspected it would be when she was a child. She had thought then that she would make a conscious decision one day to simply put her toys and games and little make-believes away. Now she discovered that was not what happened at all. Instead, she discovered, interest simply faded. It became less and less and less, until a dust of years drew over the bright pleasures of childhood, and they were forgotten.