Gadgets can be a double-edged sword. On one hand, our gadgets, gear and social media can bring us much closer together and make the world a smaller place. Our family and friend relationships benefit from this, which can have a positive effect on our mental health.
Working late nearly always means 'Burning the candle at both ends.' It's ok to do this for a short period, but when we do this regularly, it can have a detrimental effect on our wellbeing. Doing it all the time and not getting enough sleep will eventually bite hard and do lasting damage.