afraid of one's own shadow

afraid of one's own shadow idiom
Very timid and fearful, as in Richard constantly worries about security; he's afraid of his own shadow. This hyperbole has been used in English since the early 1500s, and some writers believe it originated in ancient Greece.

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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