Radical:

meaning for mián:

  • - to sleep
  • - to hibernatesleep
  • - to sleep
  • - (computing) to enter sleep modeto suffer from insomniahypnosissleeping pill
  • - Classifiers: 粒 to be dormant (biology)
  • - inactive (volcano)
  • - to hibernate (computing)

bèi
fēngkuáng疯狂
de
sīwéi思维
suǒ
qūshǐ驱使
yīyè一夜
wèi
mián

He was driven by crazy thoughts and didn't sleep all night.