Yes, it's an English idiom, which means 'manage to deal with responsibilities'.
That's not what I'm trying to say, though. People here (where I live) use 'underwater' or 'dive' for those who keep reading or watching but don't bother to leave a comment or say something to show they're here/online.
They'll try to hide. Sometimes they failed to show up for weeks or longer. The thing is you can tell they are still online - you know they're watching. They must have had a good reason to do so - maybe t
