can leave you on the edge of your seat
"On the edge of your seat" is an idiom that means being very excited and giving your full attention to something. It is often used to describe a situation where someone is eagerly anticipating the outcome of an event or situation. The phrase is informal and is commonly used in spoken English.
nail-biting tention
Nail-biting often serves as a maladaptive coping mechanism for managing stress, anxiety, or other negative emotions. Individuals may turn to nail-biting as a way to alleviate tension or distract themselves from anxious thoughts or situations.