Get into the habit of laughing; too many of us have forgotten how to laugh. As people grow older, they sometimes forget that they ever laughed. It is a part of their childhood that they can no longer remember.
Maxwell MaltzMental pictures offer us an opportunity to practice new traits and attitudes, which otherwise we could not do. This is possible because again - your nervous system cannot tell the difference between an actual experience and one that is vividly imagined.
Maxwell Maltz