I'm a retired maths teacher with a degree in chemistry. Like most people, I can spot a flaw in (someone else's) argument more easily than I can substitute a better one. It concerns me that many contributors assume that their / their teacher's / their favourite grammar's ... 'rules' / dogmas / analyses ... are the 'truth'.
I enjoy walking, scenic beauty, many types of music and art, well-written novels, well-plotted dramas, well-notioned SF...
I also believe we've been put here for purpose.