Another normal state

I have an important appointment in just under a couple of hours, for which I need to get some paperwork together. My mind is so occupied with what it always does, that I have been up for four hours but haven't been able to move from the chair yet. I haven't even taken my tablets yet. I only remembered because of the headachey thing I get when I haven't taken them. My mind is full of the happiest thoughts, but the quantity and frequency of them are oppressive. I need to buck my ideas up sharpish.