I'm wondering if it is possible for an item to have multiple todo state, like: Physics: ACTIVEMOBILE Quantum optics :Optics::Video:MITC:ACTIVE: --------------TODO -----------------------------------------TAG
But seems Org refuse to put multiple todo state on the same item.
And the reason I do not like to put these context into tag, is that I think these contexts are related to how I finish things, but the tags like "Math Physics" is more about the content of the item.