At night I do something more fun, usually, THEN sleep. Every given night, usually. That's what ST...s are made for.
In any case such drive is a time bomb, and eventually, unattended, in a remote scenario, it can be even dangerous : I remember a similar 6Y Calypso that was used added on VS despite my advice, one head crashed badly and the HGA was grinding the platter.
The VS of course in a short time isolated the drive as bad , then they noticed a "hissing" sound coming from the rack... but it was an annoying chore to remove the tray or see what was going on.... because everything was "still" working
Result: some weeks later, a bad failure of the entire system occurred because that drive overheated, PCB failed with burning because of the aluminum dust inside the HDA, power short circuit, game over.
Nothing unrepairable, but avoidable (and welcome money, for me) . And the drive originally, was "only" dropped and developed a bad area "hey, if I turn SMART off I see the drive... it can be formatted in windows... scandisk DO pass !!" .... Of course I suggested to discard it and refused to recertify it because I was sure it even won't survive the factory tests. The end.