to do a lot of things at the same time in a short period of time
burn the candle at both ends
to do two things at the same time
kill two birds with one stone
inform someone in advance of a possible danger
warn
hard-working
industrious
to rest (lying down)
put someone's feet up
unwell
under the weather
give support, confidence, or hope to (someone)
encourage
to be satisfied with what you have
contentment
to have a lot of things to do
to have a lot on someone's plate
reveal a secret
let the cat out of the bag
blame...
for
to be unsure about your possibilities
self-doubt
to gain energy again
recharge your batteries
to die
kill the bucket
accuse...
of
the quality of being honest and having strong moral principles.
integrity
analyse the situation one more time to make a decision
take a step back
to go to bed
hit the sack
congratulate...
on
the fact of no longer developing or making progress
stagnation