Ivor Cummings latest talk is worth a watch. He basically does my entire third year “Lifestyle Disease” class in a single lecture. So you can save taking that and just watch this.
I don’t buy the whole “you have to be an engineer to have a problem solving brain” line Ivor. I’ve heard enough of that from my Dad over the years, who is also an engineer. True though, they are both good problem solvers.