Well done brother

I'm loving the log!
Your relearning movements is absolutely a blessing!
The biggest mistake that I have seen over the years is to not be paying attention to the mind muscle connection.
Most will say baloney! & that you need to focus on lifting more & more weight & yes this is true as progressive resistance is still something that holds true.
However I've seen time & time again the ego driven lifter, the guy who says that he lifts 140kgs on the bench or curls 25kg dumbells & that Ronnie Coleman also lifts these weights in his workouts but Ronnie Coleman takes more gear than him & uses insulin & that's the only reason why he looks like he does.
These guys hardly ever change much physique wise over the years.
What they fail to realise is that even though Ronnie is appearing to be using sloppy form, momentum & half reps, Ronnie is still with his mind applying maximum focus to using the target muscles to be lifting the weights rather than employing every available assistant muscles as well the target muscles, maximum bounce, very little controlled resistance tempo, leverage & mechanisms that ensure that the movements are completed in the easiest way possible to be able to get those weights up no matter what & a lot of times using the easiest part of range of motion in the lift (mostly the top of the movements)
You can easily get stronger & not become any bigger at all because you have been solely teaching your nerves to adapt & to use muscles more efficiently & using movement patterns that ensure the most efficient & easiest parts of the lift are being used.
Maximum hypertrophy is the result of maximum stimulation to the muscles by making them work harder not easier.
Real world examples of this time & time again is the comparison between bodybuilders, power lifters & strong men.
The strongest man in the world is never as developed muscularily as the Champion bodybuilder (namely Mr Olympia) Samson Duada for example is known for being supposedly very weak but is he actually?
Or is he just simply making it harder for his muscles by doing what he does the way that he does it rather than making it easier for them?
Take for example Eddie Hall he does not have the muscular development of some of the so called weakest top bodybuilders strength wise & If there is an example of a particularly muscular power lifter or strong man it's a safe bet that he is incorporating his fair share of hypertrophy training or that he is particularly gifted on the myostatin front.