to check in. >> okay. >> when you leave, you have to check out. these are the only have toes on the day. >> it's just so amazing to justh come here every day and know that i can do whatever i want. >> stossel: sometimes what they want to do is play others play music for hours. >> why did i start sudbury school? >> we had children. getting to hild was be school aged and it was a horrible prospect to put them through regular school system.e they do their best to destroy the natural interest, curiousity and passions of children. ♪ >> stossel: here nothing is forced on kids. not even learning to read. >> i learned to read when i was probably 11. >> yeah. i taught myself how to read. >> really? >> yeah? >> how did you do that? >> i just tried and tried.