one's own worst enemy

*one's own worst enemy

Fig. consistently causing oneself to fail; more harmful to oneself than other people are. (*Typically: be ~; become ~.) Ellen: My boss is my enemy. She never says anything good about me. Jane: Ellen, you're your own worst enemy. If you did your job responsibly, your boss would be nicer.

Common Names:

Name	Pronounced	Usage
Ashley	ASH-lee	English
Gjergj	-	Albanian
NoÉ	no-E (French, Spanish)	French, Spanish, Portuguese
Elliot	EL-ee-ət	English
VinÍCius	-	Portuguese
Alisya	ə-LIS-yə	English (Rare)