This is Post No. 104, which makes it 2 years' worth of blog posts for this weekly blog. I hope readers will forgive me if I blog about other things during this time every year.

Blogging has never been easy for me, despite this being a weekly blog. By Thursday of every week, I would have to think about what to blog for the weekend and after I have found a idea, I would have to think about the content and organise them to form a coherent post. Occasionally, I would also need to carry out some research to check the facts. There have been a few occasions where the facts did not match the hypothesis and I had to discard the idea and find a new one. Even when I start to write the post, the thoughts do not always flow smoothly. I have to review and re-write. It ...