terrible mistake

Examples (10)

• I kept telling myself that it was all a terrible mistake.
• Ignoring the warnings proved to be a terrible mistake.
• It would be a terrible mistake to underestimate your opponent.
• Leaving the back door unlocked was a terrible mistake.
• She realized she had made a terrible mistake by trusting him.
• The decision to invest heavily in that failing company turned out to be a terrible mistake.
• Don't make the terrible mistake of assuming everyone thinks like you.
• He admitted that firing his best employee was a terrible mistake.
• Forgetting her anniversary was a terrible mistake that he deeply regretted.
• It is a terrible mistake to judge a book by its cover.