(idiomatic) to worry, to fret

to feel inclined to do something

(rare) to go mad, to become insane / (archaic, Edo) to be extremely unusual, to be very strange or remarkable

to be concerned about, to worry about / to weigh on one's mind

[one's] concentration disperses; to be distracted

(idiomatic) to have one's attention attracted

Alternative form of 気が遠くなる

(idiomatic) to faint, to lose consciousness / (idiomatic) to be overwhelmed

(biology) being aerobic

to hear, to listen / to obey / to ask a question / to smell, sniff