Looking for deeper meaning, trying to find patterns in everything, eager to answer life’s riddles—it is this curiosity and hunger for knowledge that has gotten us to where we are now as a species. We have built an advanced civilization by coming up with solutions to problems, and even though we may be somewhat complacent at this stage of our history, there are still a lot of little questions that every person needs to answer throughout his or her life in order to find that unique brand of happiness that will be slightly different for each of us.