Overload?

I am slowly but surely learning that too many ideas leads to an unfocused mind. I am writing and writing productively. I am editing productively as well I believe. The problem is, and tell me if this isn’t a problem, I am working actively on three projects (Guardians has taken a back seat for now). I won’t lie, this is somewhat helpful due to that whole lack of patience thing I have. The negative is, my head seems to be all over the place. More than usual even, which is saying a lot. I am trying to find that streamlined focus I had when Legend was my only line of thought but it’s MIA. I suppose I shouldn’t complain too much considering the work is productive. It’s also somewhat exhausting having my brain in three different scenarios with a set of characters for each.  This is what I call a complete overload. Can I read another book now?