So you are studying both at the same time? How do you manage that?

I'm currently working through MST121 myself, it takes a surprising amount of work (compared to you I'm obviously a slow studier as my total commitment is about 2 hours a day, luckily my commute consists of two, one hour train journeys) but I'm finding it really enjoyable, if not therapeutic, a chance to get away from the real world... sadly very much an attitude I wish had when I was younger.

I was actually so rusty I had to take MU123 initially, it was a bit mundane in parts but I was glad I did, there was so many of the basics I had forgotten.