Lets say someone give you power to be someone for 1 day,the people you want to be will be on heaven for just 1 day,your body will be gone ,but if you sleep,your orignal body and the people want to be will swapped out (i mean the people body will be swapped out with ur body,the people you want to be will near to you,if you dont sleep,anything will be fine after 24 hours)