I got two scoops of left brain, possibly three. They were all out of right brains at the Build a Nerd when they made me.
Triple integrals and differential equations and perspective projection transformations no problem as long as I have enough paper. Its all just fun puzzles for me to unravel. Just don't ask me to try to add more than three numbers in my head with no temp scratch space.
As long as I can see it on paper I'm good but I have non existent or very volatile short term memory and can't keep track of multiple things in my head past a couple steps before it turns to mush.
Always need a paper or board to brain dump to and organize.
Enjoyed math classes and tests as I could always sanity check my test answers by plugging the answer back into the question and making sure everything zeros out. Nothing like the confidence of knowing I 100% the whole thing before walking out the door and not have to wait till next week to get a grade back.
I hated English and other subjective tasks with no right or wrong answer. Through later after school I would pick up that many things like language and music are also structured and mathematical and aren't so bad. As you picked up on earlier I seem to enjoy writing now. And frequently abuse the edit button in doing so.
I started to enjoy English more towards the end and even developed a fondness for Shakespeare when I recognized the same tear jerking and heart breaking attributes and formulas that I loved in my video games. I was always into Final Fantasy and stuff with lots of story and tragedy and melodrama. People who are masters of emotional manipulation with music and art and story telling like old school Square Soft amaze me the way engineering does you.
Final Fantasy 4 and Xenogears would have made Shakespeare cry I'm sure.
As would today's Horizon Zero Dawn and Xenoblade Chronicles 3.