imagine everythings the same, we have day and night because the sun moved instead (i know its almost impossible but just go with it) so we still have day and night, gravitys still the same and the air is still breathable...
would we as humans use 100% of our brains then?
i have given this a lot of thought and ive came up with this theory....
the world spins at about 1000mph, but scientists say it doesnt affect us. but, humans still only use about 18% of our brains. so maybe it does affect us but because thats what were used to, we dont know any different. say you stood on the spot and span around for 10 minutes, you get dizzy and your brain wouldnt work properly during it and for a while afterwards, so maybe thats whats happening all the time. we are spinning around that fast that it does affect our brains and if the world was just still all the time, we wouldnt be "dizzy" so our brains would probably work to their full potential.