We learn best with focused attention

As we read a book or blog, our mind constructs a mental model that helps us to make sense of what we are reading. If we can't focus, we'll have holes in our understanding.

To key to better understanding is deep reading and thinking. We can have great returns on all the information out there if we are willing to sit down and apply ourselves. Deep thought must be learned. To do that, we have to tune out most of the distractions and focus.