What does failure mean in Habitify?


I’m not sure if the app intro has explained this, but I can’t find any info on it right now.

“Skip” means that I have an excuse not to do my task, and it won’t break my chain.

But what is the difference between not doing a task, and failing? Should I go back and mark all my un-checked habits for each day as “fail”?

(By the way, the default category for posts here is “Uncateforized”, should probably be “Uncategorized”?)