*me quering a knowledge system for a pose and quaternion*
System: here is the quaternion in w x y z format
me: but for using it I need it in x y z w
System: not my problem
me: ok, fine. here is a function that flips this, np.

*months later*
me: wtf why does grasping don't work anymore? The poses look reasonable.
*after hours of trying to debug it*
*remembers hearing someone say something about finally using one standard for quaternions across the systems*
me: wait... could this be... *comments out flip function*
me: yep... that's it.
...
Overall, this is an improvement. But I lost several nerves and hours yesterday night wondering why my grasping doesn't work anymore. Feeling embarrassed, that I didn't finish my stuff in time because of this bug.
*sigh*
goddammit

!rant real talk though.

I am frustrated. Lately i have been having a slow time on the job, and it somehow dulled me down a lot.

In games you often have to think about transforms and rotations and offsets and hell knows what else.

I am usually pretty good at 3d object manipulation, it's one of those IQ test skills i generally score well on.

However lately i have not been able to come up with jack shit, i am simply unable to coherently think through a set of positioning and rotation changes to aquire the correct outcome for a mechanic and it pisses me off.

I have to fall back to slow as all hell trial and error and i don't even know what to do otherwise. It's been months now, do i have brain cancer or some shit? Arrrrrrg!

It was around for a while but I didn’t realize it was it for a long time. I was fixing computers for cash and spending in on booze while in primary school. Making websites for cash and for fun while in high school. Some guys wanted to buy my databases at the time and sending me emails that my websites rocks. I didn’t cared cause I party a lot and I didn’t need money.
Sex drugs and rock and roll was my life not a fucking computer.
Since I never had problems with math I passed exams and got myself to university and dropped out cause of those 3 funny things above. Turned out to pass exams after second year when math and physics disappeared you need to study more then 1 day before exam and party was more important for me.

I failed tremendously. My girlfriend left me I was out of money I got back to my hometown with my laptop and I somehow between depression, drugs, alcohol and killing myself reminded I was getting money from websites and I can try to follow that movie.

At that time I didn’t read single book in english in my life. I know some basic english so I decided to try to read some actionscript2 pdf. Why actionscript ? I liked those simple games. Those were fun and there was nothing better. I was reading first book at least 10 times with vocabulary that took about a month until I remembered whole book and second book was faster like 1 week third was 1 day and from then thing moved a little faster. I discovered flex just before adobe acquired macromedia and started writing in it. Started answering to some questions on forum and build some portfolio website with fancy 3d animations and stuff and finally applied for 2 jobs.
They both were amazed by my website and one of them sent me some task to do and I did it overnight and sent them back. They wanted to hire me and I need to respond to them.
Second job they invited me for talking and asking about math, if I’m ok with 3d and stuff and they offered me job closer to my home town so I picked them. The code was amazing, 3d equations, quaternions, complicated stuff bit very well written by some company that dropped project before launch and my first task was add some small feature.
I remember first day in elevator with my former boss who told me to not to get scary and take it slowly I was trying to do my task as fast as I can worried I will be fired if I don’t do it and nobody else will hire me and I won’t manage to recover from second failure. It was even more fighting with myself that I will fail again then with this task lol.
I’ve done the feature third day and when they said it’s cool and I can commit my changes it appeared to me that It might be this shit that will get me out of trouble.
I was never again wrong about programming and so wrong about trouble but that’s a different story...

There's nothing funnier than talking to another programmer around a group of non programmers. Feel like the fucking rick and morty memes when you go "Hey bro. I heard you were having issues with finding the direction between two vectors, are you telling me you don't know that the direction is basically x1-x2 and y1 - y2? Just be glad you arent trying to rotate the object towards the second one with quaternions. I know eulers work but its still a pain in the ass to figure out the euler direction." And everyone sits there looking at you like youre speaking minecraft enchanting table