in a world of one's own
IdiomsExample Sentences
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The life of this onetime pillar of the conservative legal establishment is evidence that age and time do not always confer wisdom and that it isn’t always pleasant to live in a world of one’s own creation.
From Washington Post
One could be so alone at the foot of the garden, where it sloped down to the water's edge, that one could fancy oneself in a world of one's own.
From Project Gutenberg
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.