Nemeses

His phobia of heights was one of his nemeses that prevented him from enjoying outdoor activities.

Impulsive buying was one of her nemeses that resulted in a financial crisis.

The hero's journey often involved facing and overcoming the challenges posed by the nemeses.

The hero's tragic fate was sealed when he incurred the wrath of the nemeses.

The hero's victory over the nemeses was seen as a triumph of mortal will over divine power.

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

Her procrastination was her nemeses when it came to completing projects.