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So Alone was created on 1978-10-06.
they don't work alone because as you said they're "many", so they are not alone.
Octopuses are solitary animals so they travel alone.
When you're in a room and nobody else is there, then you are alone. Alternatively, if you don't know anyone around you, you can be alone.
unless they have cubs, bears live alone. so the answer to your question is yes.