First
It's a piece of cake
It's easy
Scoot over
Move over
Burn bridges
Destroy relationships
Break a leg
Good luck
It's not rocket science
It's not difficult
Spill the beans
Give away a secret
We see eye to eye
We agree
Hit the sack
Go to sleep
Under the weather
Sick
On cloud nine
Very happy
The best thing since sliced bread
A really good invention
Hang in there
Don't give up
Bite the bullet
To get something over with because it is inevitable
Every cloud has a silver lining
Good things come after bad things
Call it a day
Stop working on something
Throw caution to the wind
Take a risk
Don't cry over spilt milk
There's no reason to complain about something that can't be fixed
Once in a blue moon
Rarely
Don't give up your day job
You're not very good at this
Jump on the bandwagon
Follow a trend, do what everyone else is doing
Miss the boat
It's too late
Speak of the devil
The person we were just talking about showed up!
Get a taste of your own medicine
Get treated the way you've been treating others (negative)
Play devil's advocate
To argue the opposite, just for the sake of argument
The elephant in the room
The big issue, the problem people are avoiding