Well, due to the fact i cant fully understand you, you don't use it a lot (kidding.) But people use only about 10 percent of our brain. I thinks its because we evolved so fast. It will be a while before we use it all, but i bet we will advance tenfold once we can.
half and half of the normal. we all use 0.5%of our brain then a mad person uses -2%.
girls use their brain as any normal person does ,
10 grams is a normal amount for a single person to use in a day.
You can use as much water as you want when you brush your teeth. The amount varies from person to person.
A lot!
Use GOOGLE like a normal person
No way! Sometimes, it is up to you. Addition: it really depends on the person, if this is the way someone likes to use free time, then yes, is could be considered normal.
As much as they use
It depends on the person and how much hair supplies the person uses.
Intoxicated
1,000
for a normal oil change just use 15qts