Experience

There are so many different things that can be classified as an experience, a walk on a nice day, a talk with a friend, viewing a painting, watching a movie. This is a broad viewpoint, so therefore I would suggest that it is from the observers perspective what is to be classified as an experience for them. For instance sometimes a talk with friend can be an experience (I didn't say it is always a good experience). So where do you determine which experiences are good and which are bad? Are you supposed to classify them as well because they are an experience all the same that will shape us into who we are.