Or the management will come and say that they signed another contract for something that has to be done in 3 months (they said it's already basically ready, just a few last brushes to go) and now there is no time to do anything right. Everything becomes its worst possible version and every day you pray that you will never ever have to look at the code you've just written again. And then you look at the code others have just written and now you have to work with, and you wish you were never born (or dream about being a baker).