Don't do this

One time I was reading painter of the night on my dad's laptop (bad decision btw) and it went flat but i needed to sleep anyway so i just left it in my room and didn't put it on charge. So I went to bed and when i woke up the laptop and the charger were gone... I don't think i was on a bad scene but still that was scary as helllll.(⊙…⊙ )