As we know that our brain contain Conscious and Unconscious storage. In which our brain store memory for our well -beings . Our Conscious part of our brain contain that memory which we want to remember always . And when we need content then it send us the part of our content according to our need and also according to situation . But our unconscious part of brain contain that memory which we never want to be learn and also those things which we don’t learn to our Conscious mind.
Sometimes when we need content and we don’t have any idea about it then we apply a guess which is going to correct. It not only luck it is our unconscious brain activity for our problem solved . These things we study whenever but we don’t learn and we don’t have any idea about it on our Conscious part of brain .Then our unconscious part of brain is also activate and search in their memory material and gave us answer . And that answer we got on first time guess and that is correct but we demerit is that we don’t remember that we are learn it anywhere .
So without hesitation only focus on study your brain help you always so don’t sad to think that I forgotten that content .