Thank you so much! y'all are so helpful! I was pretty lost! Also- is there a way to see other player's description? and can I die?

Thank yall! Still a little confused about some of these but thank you! Just checking- I do have to change my skin to a swimsuit and there are real books in the library and I don't have to RP them into existence?

Question 1: In the library do we need to RP the books or are there actual books that we can check out? Question 2: Swimsuits. Do we need to change our skin into one or is there an item? Question 3: Best ways to earn money?