Hunger of the mind can be actually satiated through extensive reading. Now why reading and not watching TV? Because reading has been the most educative tool used by us right from the childhood. Just like that to develop other aspects of our life, we have to take help of reading. You have innumerable number of books in this world which will answer all your “How to?” questions. Once you read a book, you just don't run your eyes through the lines, but even your mind decodes it and explains it to you. The interesting part of the book is stored in your mind as a seed. Now this seed is unknowingly used by you in your future to develop new ideas. The same seed if used many times, can help you link and relate a lot of things, of which you would have never thought of in your wildest dreams! This is nothing but creativity. More the number of books you read, your mind will open up like never before.