Nemeses

His fear of public speaking was his nemeses when it came to advancing his career.

Her fear of public speaking was one of her nemeses in her career advancement.

The scientist believed that time was the ultimate nemeses, always ticking away and limiting his ability to achieve his goals.

The rising sea levels and extreme weather conditions are the nemeses of climate change activists.

Time management and work overload were his nemeses at the workplace.

His stubbornness was one of his nemeses that often led to arguments with his loved ones.

Her nemeses were her anxiety and perfectionism.

The traveler's nemeses, lost luggage and delayed flights, ruined her vacation.