THINKING

what is thinking . a unique ability to think is a gift unparalled among all beings.why do we think.how do we think.what is the science of thinking.what it can do to us.how we can make use of thinking ability to achieve highest level of goals of life.thinking can be  positive or negative.any other type is known?

i realised this ability when i was 10 yrs and  am still in the awe of this wonderful ability.more thoughts invited.