to torment; to torture

to toss from side to side (e.g. sleeplessly); to repeat sth over and over again; to torment sb; to play crazy; to squander (time, money)

to snap sth off; to break

discount

to fold; collapsible; folding (bicycle, antenna, bed etc)

to suffer a fracture; (of a bone) to break; fracture

setback; reverse; check; defeat; frustration; disappointment; to frustrate; to discourage; to set sb back; to blunt; to subdue

to give a discount

shift in the trend of events; turnaround; plot shift in a book; turn in the conversation

winding; (fig.) complicated