What’s eating you?
What’s wrong? / Why are you upset?
All of a sudden
Suddenly / Quickly
Give it a shot
Try it
Bite the bullet
Do something hard
Get it off your chest
Say your feelings / Say what’s bothering you
Bored to death
Very bored
Once in a blue moon
Not very often
Have the guts
Be brave
Be out of control
Crazy / Can’t be stopped
Now you’re talking!
I like your idea!
What a drag!
This is boring or annoying
Take forever
Take a long time
Skip it
Don’t do it / Forget it
Stick it out
Keep going until the end
Not be caught dead
I really don’t want to do that
Minds are wandering
Not paying attention
In peace
Quietly / Without noise
Pass it up
Say no to something
Put it off
Do it later
Not have a clue
Don’t know / Don’t understand
Spark someone’s interest
Make someone curious or interested
Here comes (someone)
Someone is arriving now
Take the initiative
Start something first / Do it yourself
Go through the trouble
Make a big effort
The bottom line is…
The most important thing is…