Present Perfect

... is when for the first time in a month you manage to go home before 9 so you can go to the supermarket and buy stuff like bread and fruit and they're all out of the stuff you wanted.

... is when you are looking for GStreamer bugs and you run longrunning pipelines to minimize the guesstimation errors, and suddenly the runtime goes from 2 minutes to 20 minutes because you added audioresample (which is still doing about two function calls for each sample it processes)

... is when you are trying to put everything aside at work to nail a bug and get back on with your actual work life, and getting the wind knocked out of your sails by the negativity of the person you're fixing the bug for.

... is when for the first time in a month you manage to go home before 9 so you can go to the supermarket and buy stuff like bread and...