OKI have pulled myself together, and am no longer sad. To be honest, I had no idea really what I was being sad about. I suspect myself of complete self-indulgence, which is bad and wrong in many different ways.
I have come to a resolution, and it is largely that I should stop trying to work out everything, and just sit back and relax a little bit more. Preferably with a book, sometimes with company, and sometimes in front of the computer. I think that will bring great satisfaction.
I am itching to do another course though. I am wondering how long I can restrain myself before I have to sign up for
something to be exercising the intellectual juices. I give it til September...