Shanma Well, we have at least three dark, cold, wet months ahead of us, so it could be good for you to do these courses over the winter.
It's a pity that we can't sell things on here, your wares sound lovely. 
I think it was my thread that I put on, about being on my own since said son left for uni, and someone said about me doing a course on Future Learn. It would be good, I admit, but at the moment I am trying to get the house in order, get everything in its place and get little jobs sorted out, like a toilet downstairs etc. So, for me, it is too much to take on just yet. But I do hope that you get joy out of doing it, let us know how you get on. 