Jedo
Refugee
This would be the most likely place for me to become a black skulldugger, but I just complain to my wife once a month that the next Dresden Files book still isn't out. Waiting is hard, y'all.That being said, I also included the training example which does involve people enjoying gains while anticipating the next goals they are hoping for, and still the reasonable thing to do is to factor delays into any estimations of how long the next goal will take to be reached.
You could also use home renovation (you have plenty of house to enjoy while waiting for new upgrades), novel series (plenty to read while you wait for next installment), or park playground expansions (you can play on the old equipment while waiting for new stuff to be installed) for more examples of having something already while you wait for next installments. No matter the example, same point stands: there aren't very good reasons for giving hopeful best guesses rather than very conservative ones.
Jim Butcher, if you play 7dtd and participate in this forum, stop and go write that next novel!