to do something unpleasant or painful because it is necessary even though you would like to avoid it.
To bite the bullet
to not judge someone or something based solely on appearance.
You can’t judge a book by its cover
means ‘good luck’
Break a leg
to describe exactly what is causing a situation or problem.
To hit the nail on the head
An misfortune that eventually results in something good happening later on.
A blessing in disguise
Stop working on something
Call it a day
To allow someone, who have been caught, to not be punished.
Let someone off the hook
You have to work hard for something you want.
No pain no gain
Decide to do something unpleasant that you have avoiding doing.
Bite the bullet
Being treated the same unpleasant way you have treated others.
Getting a taste of your own medicine
To ignore someone.
Giving someone the cold shoulder
The final source of irritation for someone to finally lose patience.
The last straw
matter or problem that is obvious of great importance but that is not discussed openly.
The elephant in the room
Taking credit for someone else achievements.
Stealing someones thunder
