blind person

to talk drivel; to assert sth without a proper understanding or basis in fact; not to know what one is talking about

to talk irresponsibly; to talk nonsense

to fabricate (a story)

to fool around; to mess with; to do sth without a plan

to make a wild guess; blind guess

(coll.) to talk nonsense; to fool around

to be blind

to boast; to shoot one's mouth off

to fool around with; to mess with

to putter around; to work to no avail

shopping as a fun pastime (loanword) (Tw)

to roam about; to monkey around

to muddle along; to live aimlessly

untruth; lie

to wander aimlessly

to make a scene; to fool around; to behave foolishly

to talk irresponsibly; to talk nonsense

to give nonsensical instructions; to issue orders out of ignorance

blind people touch an elephant (idiom, from Nirvana sutra 大般涅槃經|大般涅盘经[da4 ban1 Nie4 pan2 jing1]); fig. unable to see the big picture; to mistake the part for the whole; unable to see the wood for the trees

random lies and falsehoods

a blind cat finds a dead mouse (idiom); blind luck