As a teen, I did lighting design at an outdoor amphitheater. The only time you could see the lights was at night, so I worked through the night a few times each

As a teen, I did lighting design at an outdoor amphitheater. The only time you could see the lights was at night, so I worked through the night a few times each year before new shows. But as an adult, writing code, never. By this time in life, I’ve used up whatever sleep reserves have. If I were to stay up for a night, I’d not be able to function the next day. Kids keep me up at night too much anyway. :)