It seems you nailed exactly what is the problem and what needs to be done or learned. You have more or less ideal background to jump into these tools, it's just matter of spending some time and considering your experience it will take less than for most of people. You'll be ok.
Give a potential reader at least a preview of what the newsletter is looking like. Also your title is having capital letters but title on the front page does not. It might be red flag right off the bat. Interesting idea nevertheless!
Golden rule from my perspective, regardless of asset - don't follow analysts (it's all about risk management and if strategy/indicator is public it's highly likely ineffective) and price action is king. Playing with automation as supplement to above is smart investment.
First of all congrats of mental fortitude to do 1k squats/burpees. That's quite insane. May I offer an opinion here - doing 1k body-weight squats is like doing 'hello world' 1000 times and trying to progress in programming :) Bigger ROI if you fill up a backpack with books and do 100 of them from strength, time (and probably endurance) perspective.
Amount of 'smart sounding' and trigger words that are shoveled into this block of cra..text to semi-insult people is the exact reason I'm reading HN and practically nothing else online.
1) Having a clear list of problems which are within my control. 2) Redirect 'nervous energy' into solving just those problems. 3) Sleep, nutrition. Helped me.