The question is deeper, You must go deep than this, You have to go deeper.
How can it be a common world? its a most uncommon world whatever it is that appears for you, you are the seer of it you are the one who sees it.
Who are you ??? How can it be a common taste? its every time uncommon taste whatever it is that appears for you, you are the tester of it you are the one who taste it even the food, even the fragrance of perfume even identifying with something camping, sleeping and flying all of these are phenomena that you are observing. who are you ?