Malaysia fuel price reduced, but still a lot..

Maybe for almost Malaysian citizen, it was a really big relief when thinking about the reduced fuel prices lately. But how about the prices of the groceries, food and etc? Will the seller reduced the price as well? Hoping that it will directly proportional to the fuel price, I think it will make a big different to everybody, everyone wins not average people like us, myself especially feel like we are the victims here. Malaysia boleh! (still thinking what is exactly our motto mean..hmm)
p.s I wish that I have a money tree..