rosszul viselkedik

• have airsickness, to be airsick, to be crummy, to feel crummy, to feel faint

• to be badly off, to be down on one's luck

• to be doing badly, to flop, to go awry

• untight

• to mishandle, to mismanage, to mistreat

• to misdirect

• to mishandle, to mismanage, to mistreat