Anticipation

a state characterized by great excitement or agitation

The atmosphere in the stadium is reaching a fever pitch as the teams battle it out in the final minutes of the game.

in a very nervous or excited state because of something that is going to happen

She is on pins and needles as she awaits the arrival of her job interview invitation.

used to describe someone who is in a very agitated state of mind

She's pacing back and forth, like a cat on a hot tin roof, unable to sit still before her important presentation.

a sense of anxiety or urgency, because there is a lot that one must do quickly

Everyone is in panic stations as the fire alarm blares throughout the building.

to have a tendency to become worried over something that has not yet happened

Sarah tends to meet trouble halfway by constantly worrying about worst-case scenarios that may never happen.

having a strong and urgent desire to do something

She's hot to trot and can't wait to start her new business venture.

to become extremely angry, agitated, or uncontrollably violent, typically in a workplace

He went postal after being passed over for the promotion.

used to describe someone who is extremely confused and excited

When the fire alarm went off, everyone started running around like chickens with their heads cut off, trying to find the nearest exit.

to experience a breakdown or failure due to overwhelming stress or pressure

The project is coming apart at the seams due to poor communication and constant changes.

in a very troubled or nervous state

The organization is coming apart at the seams due to internal conflicts and a lack of leadership.

to be really stressed, angry, or upset about something that has happened or is going to happen

She's going to have a cow when she finds out we accidentally broke her favorite vase.