So my phone had to be fully discharged 6 times this month, I didn't deliberately do that, I was moving, travelling a lot this month and I wasn't able to charge my phone so often, now I heard that using the phone until it shuts off is very dangerous, but I can't understand why, they say that the battery may explode if completely drained, at the same time they say that phones shutdown before that, so why is it dangerous? another question will I notice any drop regarding battery performance? And how bad will it be? And is it dangerous for battery only? are the other components safe? and does it affect my phone performance and software?