Just wait for about 15 minutes and restart your device. If you're talking about this website then it's just pretty common for your reply, comment to disappear. It'll reappear in a few minutes and the logging in or out problem is because of a system error.
Feels more like a relationship between a sadist and a masochist.
They just need safe words for sex.
The starved dog ate like a beast when he finally got some food.
You described it perfectly. He's a mad dog for a reason. You can't expect when it'll bite.