fall (into a hole) / sink / to feel sad / be in a slump (e.g. an economic slump)

neglect / laziness

caution; warning; attention

to be careful, watch out, exercise caution

to be negligent / to shirk / to neglect / to be lazy / to be idle / to be indolent / to be slothful / to be remiss

Alternative form of だるい

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

hole, opening