I've come across this riddle, which (to my shame😅) wasn't easy for me, and now I'm curious to see what ideas you might have. Please, don't spoil the answer if you've seen this brain teaser before! A father is about to bring his son to a job interview… applying for a position at a large stockbrokers company in the city. Just as they arrive at the company’s parking lot, the son’s phone rings. He looks at his father who says… ‘Go ahead, answer it’. The caller is the trading company’s CEO who says… ‘Good luck son, you’ve got this.’ The son ends the call and once again looks at his father who is still next to him in their car. How is this possible?