I am very happy to be the first born in my family because I never had to worry about taking over whatever that had been used before by my elder siblings. So for me, without any elder siblings and only had one younger sibling, almost everything that I have are brand new. No child would feel good to start a new school term with a book that already has dog-ears and scribbles on the pages. Therefore whenever people choose to go for textbook rentals, they would usually check the condition of the book first before renting.