If you do not use the brain but use just a smartphone in your everyday life,
you will end up letting the brain be idle.
So its function will become weak,
it memory capacity will go down, so it will become like the brain of an old person.
If you do not use the brain but use just a smartphone in your everyday life,
you will end up letting the brain be idle.
So its function will become weak,
it memory capacity will go down, so it will become like the brain of an old person.
