Needing to confess something
Get something off your chest
Avoiding conflict
Bite your tongue
Feeling guilty
On thin ice
Angry and trying to calm down
Blow off steam
Almost saying something rude
Bite your tongue
Working extra hard
Go the extra mile
Trying to cheer up a friend
Keep your chin up
Feeling under pressure
On thin ice
Trying to prove yourself
Go the extra mile
Feeling nervous before a test
Get cold feet
Being constantly scolded
On thin ice
Exhausted after a long day
Hit the sack
Staying strong after failure
Keep your chin up
Wanting to sleep after working late
Hit the sack
Frustrated with team members
Bite your tongue