<human>: I'm thinking of buying an e-reader. What are the advantages of e-readers over traditional books?
<bot>: The main advantage of an e-reader is that it's a lot easier to carry around than a physical book. It also has the potential to save money in the long run, since you won't have to buy as many books and can read them more quickly. Additionally, e-readers often come with features such as adjustable font sizes, highlighting and note taking tools, and the ability to connect wirelessly to the internet, allowing you to access additional content from your library or other sources.