Well worth a try mate, really hope it works out for you. Family and your own well being is what's most important. I quit my job two years ago and tried a couple of things I wanted to. Learned a lot...
I try to leave one or two in the tank for compounds, but for isolation go further. But I think it depends on so many factors. You can tell when you need to back off though, so that's my only gauge....
Oh Idk mate...A guess, maybe 16% give or take, whatever it is, you have good definition and should see great results pretty quickly I recon.
I like those cheap callipers you can get on ebay for...
Holy s==t you had a very successful 2020 mate, well done! Great lifting on DB bench too! That's an impressive amount of Dumbbells you've acquired. Totally with you on shoulder health using dumbbells,...
I stretch pretty much everyday while I've got the TV on, kinda yoga stuff, but nothing advanced. Also I've got an electric massager that I use, it heats up as well. Bloody great gadget. Great on...
Yeah agree with above, definitely not 20%. 1800 calories is quite aggressive cut I would think at your height and weight. I'm in for your progress though. Good luck.
Great job mate! Sounds like you bounced back well after the flu. Always a good thing knowing when to tweak the workouts and back off. I think it keeps things more interesting and moving forward.