be all in (one's/the) mind

To exist solely in one's thoughts, rather than in reality. Don't tell me that my worries are all in my mind—you know this can be a dangerous area. Your presentation sounded great, honestly. Your fears are all in the mind.

Common Names:

Name	Pronounced	Usage
Korina	-	Greek
Titianus	-	Ancient Roman
Hill	[hil]
Inbar	-	Hebrew
Reetta	RE:T-tah	Finnish
Basilio	bah-ZEE-lyo (Italian), bah-SEE-lyo (Spanish)	Italian, Spanish