Just had an interview, but since I am a smart ass I decide that half an hour notice before the interview is OK after working the whole day with queues, docker & php multithreading, so we start an interview over Skype and my persona was able to duck up how simple joins work as well as function which is supposed to return the sum of even numbers between 2 and provided argument... I was off by 2..

Lesson learned never get in an interview after a whole day of mindfuckery .. Never