The context I've heard this most in, is with respect to AA and spirituality. They kept telling me to try praying until I came to believe in it, and as an avowed atheist this was a major turnoff.
I do find it somewhat helpful to think of is when it comes to my social phobia and going to events. I go and force myself to socialize while pretending to feel confident when i really just want to curl up into a little ball and disappear, and to an extent it works - with time, the social situation becomes a little more comfortable.
So for me, it all depends on the context it's used in.
splitimage
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"I danced in the morning when the world was begun. I danced in the moon and the stars and the sun". From my favourite hymn.
"If you see the wonder in a fairy tale, you can take the future even if you fail." Abba