Meaning of achilles' heel

1. His lack of confidence was his Achilles' heel, preventing him from reaching his full potential.
2. The team's Achilles' heel was their defense, which consistently let in too many goals.
3. She knew her fear of public speaking was her Achilles' heel, so she decided to take a public speaking course to improve.
4. The company's Achilles' heel was its outdated technology, which hindered its ability to compete in the market.
5. His impatience was his Achilles' heel, often causing him to make hasty decisions.
6. The candidate's lack of experience in the industry was seen as his Achilles' heel during the job interview.
7. The restaurant's Achilles' heel was its inconsistent food quality, leading to a decline in customers.
8. Her perfectionism was her Achilles' heel, as it often caused her unnecessary stress and anxiety.
9. The team's lack of teamwork was their Achilles' heel, resulting in poor performance in games.
10. The company's Achilles' heel was its reliance on a single supplier, leaving them vulnerable to disruptions in the supply chain.