It'd be cool if your life could have parts that were non-canon, as in there is a day in your life where any promises, to yourself or anyone else, made can be freely broken along with traditions and such, amirite?
I just imagine having a day set a side where things don't matter morally as much or something. I personally do not curse, but on non-canon day I might swear here and there and I always wear or bring a sweatshirt to school no matter what and on non-canon day I might skip the sweatshirt. I'm kind of thinking in terms of having a wiki page and on the trivia section it's like "He states on October 4th, 2009 that he always visits Best Buy after school on wednesdays, but 3 Wednesdays later he skips it, though this might be considered non-canon."... idk I think it's a cool concept. It's something to make you think that isn't relating to the front page of the news or religion or something.