trigonometry->Coordinate Geometry -> Linear Algebra applied to graphics
Once you have that intuition, the rest is all figuring out the stages of the graphics pipeline and the frameworks like opengl and their constituent data structures.
try vagus nerve stimulation yoga. kegel with diaphragmatic breathing whenever you get anxious. and limit cortisol inducing food/drink. coffee/tea/meat. sweets are okay if they make your cortisol lower but moderation is key. also eat all meals of the day. and listen to gamma waves music at work. and sleep in a room with open shades so you wake up at sunlight.
these steps will ensure your body actively tries to be in the parasympathetic instead of sympathetic.
side effects.. bladder and bowel might become a little bit overactive but that is okay as you r strengthening the pelvic floor.
I denigrate the term SaaS. Do any other industries have this weird acronym for what they innovate on? It can even be called nBA if acronyms had to be used for everything( "no Brick Apps")! Imagine how SaaS sounds for somebody not in tech! And how arrogant of Satya to just completely wipe out smartphones as an economic growth engine , his mind is stuck in the 70s! I would say technology has always followed from institutions with heavy funding, who had the time and money to do this kind of innovations. If there is no incentive for those institutions to do those innovations, say, for example DARPA invents a neuralink like machine for helping the soldiers be at peak performance, but turned out it did not really help but hurt them more, they would not do so , and so, the landscape for the tech industry to imitate and develop a prototype off that tech is non-existent. Elon musk tried to change the path away from relying on those institutions, but it is just not practical to do so in terms of time and money for a publicly funded company in the capitalistic RoI hungry stock market. One would argue that even the funding that institutions get is from tax money, but once that money is gone, it is gone, they aint asking for interest and principal on that money! May be it is time for the stock market to adapt and create such an environment where interested public can give away some portion of their money , like crowd funding, and they choose which individual be eligible for using that money to advance innovation, similar to democracy but this time, with peer reviews from experts in the field! This would work for the economic growth as a whole because it is not individualistic but everyone is working towards the goal, similar to what John Nash says in the beautiful mind, the best result comes in a group when everyone does what's best for himself and the group! Adam smith was wrong!
one suggestion- please provide approximate shipping dates to know when it will be shipped. You have mentioned that mostly it will take up-to 2 business days to ship but sometimes longer. But it does not mention for each specific order as that is the key information I was looking for when I was placing the order. Although you provide the information that it will be delivered in 2 days once you ship, I believe people order this primarily for the lack of time and get it in a timely manner so would like to know the approximate time it will be delivered.
Once you have that intuition, the rest is all figuring out the stages of the graphics pipeline and the frameworks like opengl and their constituent data structures.