change of pace; change of mood; (mental) break (e.g. going for a walk); refreshment
turning point; tipping point; commutation point
turning point; transition phase
reshuffling; job rotation
scene change; cutaway; cut
returning to profit; turnaround
policy shift; policy U-turn
convertible (corporate) bond
management reorganization; management reorganisation
change in mentality; changing one's way of thinking; adjusting psychologically to shifting circumstances