Be Careful What You Wish For
From MgmtWiki
Full Title
Be careful what you wish for, you might just get it.
The phrase Be Careful What You Wish For is a proverbial warning that reminds us to consider the potential consequences of our desires and actions.
Source
This phrase is often attributed to the Aesop's fable "The Monkey & the Cat".
The concept has roots in various folk tales and literature. One famous example is "The Monkey's Paw" by W.W. Jacobs, where a magical talisman grants wishes but with unintended and tragic consequences.
It suggests that sometimes, getting what we want might lead to unexpected or undesirable outcomes.