People who __________ usually can't sleep and have problems focusing
overthink
underthink
to do something in a way that is too extreme: The doctor told me that after this surgery I had to take care and not o______ things
overdo
to wait (usually overnight) before making a decision: I think it's a big decision and you should s_____ __ __ before telling them.
sleep on it
to be at a low level and not increase: Sales have f_____ed since the tariffs came into effect
flatline
in a way that shows no thought or worry about pain caused to others when deciding what you need to do: She r______ly pursued her ambition, letting nothing get in her way.
ruthlessly
N_______ to say you don't have to purchase so many goods to be happy; optimizing space and having what you need is more than enough.
Needless to say
when someone does not sleep at all: The new neighbours have a karaoke machine, so I didn't s____ a w____ last night
not sleep a wink
not directly connected with or related to something: These questions are ex________ to the issue being discussed.
extraneous