It's a little different making one than the standard personal finance blog post, because it can actually turn into a 'pillar' about the topic that other PF bloggers will reference in their posts.
I'll try to build some more soon and share how I did it a little more in depth...
I haven't made one for a while myself. One of my early lenses was on developing your personal investment style. It probably needs a refresh. I'm currently re-reading my favorite investment book, The Zürich Axioms, perhaps I'll save that full refresh till I'm done.
I'm an econ major and the trading book I have enjoyed the most is "Fooled by Randomness". Have any of your read that? It has really opened my eyes. Our brain is used to assuming causality between two independent occurrences which is why we have to train it to realize that most of the time it's only correlation.