IN MY HEAD
Let me pick your brain
Let me ask you a question, get your thoughts
Sitting on top of the world.
Feeling very happy.
Cat got your tongue?
Are you speechless?
Cross that bridge when you come to it.
Deal with a problem if and when it becomes necessary, not before.
Don't count your chickens before the eggs have hatched.
Don't make plans for something that might not happen.
She was always chasing rainbows.
Trying to do something unrealistic.
I walk on eggshells when she's upset.
Careful not to upset or offend.
Bite off more than you can chew.
To take on a task that is way too big.
Blessing in disguise.
Something good that isn't recognized at first.
Curiosity killed the cat.
Being Inquisitive can lead you into an unpleasant situation.
Every cloud has a silver lining.
Be optimistic, even difficult times will lead to better days.
I have butterflies in my stomach.
Feeling anxious or nervous.
Costs an arm and a leg.
When something is very expensive.
Can't judge a book by its cover.
Cannot judge something primarily on appearance.
Kill two birds with one stone.
To accomplish two different things at the same time.
Feel a bit under the weather.
Feeling slightly ill.
From the bottom of my heart.
To mean something with sincerity
Hit the nail on the head.
Do or say something exactly right.
Cut corners.
When something is done badly to save money.
Don't put all your eggs in one basket.
Do not put all your resources in one possibility.
His head is in the clouds.
Be impractical or absentminded.
Cry over spilled milk.
When you complain about a loss from the past.
Good luck!
Something was easy.
Let the cat out of the bag.
Let the secret out.