easy to say, but difficult to act

say is very easy to do
without think we can say anything
sometimes, it come out byself
do it always sincrone with our act
hahaha
i think that impossible
our brain is not perfect 100% to manage our body
u think i do
or i think u do
unlife cells in our brain will affect into perfectness our act
like now, i also dont know what i doing
hahaha