Actual Infinity in Reality?

[Edwardo Piet]

I suck at maths because my short term memory and concentration is too poor to hold numbers in my head and focus on abstract symbols. I'm more than intelligent enough... which is why I'm good at logic but if the premises start to get replaced with stuff like "P" and "Q" I suddenly can't cope because I keep forgetting what each symbol stands for.

I'm fantastic at abstract concepts... not so good at abstract symbols.