Hold your horses
Wait a moment / Calm down
Cost an arm and a leg
Very expensive
Call it a day
Stop work on something
Break a leg
Good luck
Better late than never
Better to arrive late than not to come at all
Cut somebody some slack
Don't be so critical
Go back to the drawing board
Start over
Hang in there
Don't give up
Hit the sack
Go to sleep
Give someone the benefit of the doubt
Trust what someone says
Pull yourself together
Calm down
Under the weather
Sick
Put something on ice
Put a project on hold
Nuts
Crazy
It takes two to tango
Both are involved in a bad situation
Have your head in the clouds
Be distracted
