SOMEONE: tell me, you can move freely along the floor, but you can not jump, do you? PLAYER1: yes, this is another limitation of developers. SOMEONE: I think that this is not a limitation of the system, perhaps there are no restrictions. PLAYER1: then why can not I just jump over the railing to not look for the stairs? SOMEONE: it is possible that because your real user never did, and you like him, can not surpass the original.