That's where math became a problem for me.
As long as I could visualise, or visualise via a formula, I had no problems with math at all. I could just see. And managed to get a 100% score, first year at uni. After that, it went down-hill. Beyond 6 dimensions was "just" numbers.
Time to revive my skills. Maybe I can do better now, getting older.
What kind of maths did you study at the uni?
Basic math skills expanding secondary school math, in the end focusing on lots and lots of vector calculations.
In secondary school I had all math I could get, and one of my classes only consisted of seven students. So we got through the obligatory stuff really fast, and our teacher added other stuff like complex numbers to keep us happy.
Not having done anything with it for decades, I find lots of my skills are gone. Time to revive them. I'm going through third grade secondary books with ease now. It is time my daughter moves on to the next grade.
I always sucked at statistics. Never was my thing. The rest all was OK.
It is funny to see how in the new rules around math in secondary school, statistics is seen as the most simple form of math.