Personnify it, make it a torturer... Relate it to enclosure,prison,dunjeon,a place that prevent Ты to the outside... Relate Sadness to depression,river,tide,tear,moon,a frustration,an emotion that's Ты deserve. Ты can't escape sadness but if Ты retain for too long, nobody will never listen to it. The world couldn't take it our even take it as an accomplishment,reason? They are destructif,bully and wish a world an ultimate end...
