What is faint of heart?

"Faint of heart" is an idiomatic expression used to describe someone who is easily scared, lacks courage, or is not inclined to take risks. It suggests that the person may be overly sensitive or not well-suited for situations that require bravery, fortitude, or a strong constitution. This phrase is often used in contexts where a particular activity, challenge, or situation might be intense, difficult, or frightening, implying that those who are "faint of heart" might find it overwhelming or intimidating.

For example, one might say, "This horror movie is not for the faint of heart," indicating that it has elements that might be too scary or disturbing for people who are easily frightened. Similarly, a challenging outdoor adventure could be described as not for the faint of heart, meaning it requires a certain level of daring and resilience.