An individuals knowledge is like a garden. It needs to be kept in order and it takes time to maintain. There is simply too much information being produced and a limited bandwidth to ingest this information. To select the right information is of the essence. Form a strategy of knowledge gathering. For example, one can decide to pick a topic that is not well known, in order to be a valuable amateur expert on that topic. But, just ingesting information without any rhyme or reason is a recipe for disaster.