I had issues with making mistakes over long calculations. So math where your calculations were like a page long meant I would very likely have the wrong answer. So basic math no real problem and begining algebra to. then advanced algebra bad. geometry and trig good. precalc and whatever was put with it bad. beginning calc good. advanced calc and differential equations. ugh. im not really sure if im autistic or adhd or anything but im definately not normal. that is any place I worked im fairly sure im the wierd guy but like quirky weird. i mean not everywhere. im in tech and I have worked in places where I was closer to norm.