reservation for whom???????

Latest political drama against women reservation bill, some are with it some are against, some wants but need some changes. Is it enough 33% reservation for half of the population? Please play some fair game why every one stuck on only 33% why not they go for 50% what about the rest 17%.If there is relay need of quota then divide in equal,after that if there is question rises of ST-SC,OBC,Minority People then give them reservation in reservation in both side in equal.Why they making this simple mathematics in complicated. at end ''ALL IS WELL''