I wouldn't even break a window, that sounds extreme to me, lol... Thats a lot of work to fix a window. There was a gentleman from new Jersey {I believe could have been new york, I dont remember exactly} that a few years ago locked himself out and tried to go down the chimney, he ended up stuck in there for a couple days and they had to demolish a good portion of the house to get him out, but the worse part is he ended up loosing both of his arms and going partially blind, he was in there upside down and almost dead when they found him... Worse part is the firemen kicked the door in to get in the house, a relative put 2 and 2 together when they were looking for him, the ladder to the roof was a dead giveaway....