This is probably a question that was made before or considered before, but really something that has been interesting me for a while. Do the agents, when they are in the Framework, eat and drink in the real world? Because their bodies are kept alive when their minds are in the Framework, but are they fed in the meantime, or does the timeline of events in the series supports the bodies to be alive without eating and drinking up until the point they are released from the Framework? Its honestly a plot point I haven't seen resolved, but I would like to see what you think.