Human logic typically does not support multitasking.
Someone might ask, "Isn't it very normal to multitask? I can open an adult video on my mobile device while relaxing myself."
While human instincts indeed support multitasking, logical, complex thought usually requires focus on one task at a time.
For example, here are two very simple math problems: ∫1^3 (2x^3 - 4x^2 + x - 5) dx; ∫0^pi (sin(x)* cos(x)) dx; try solving them simultaneously.
Learn to distinguish between instinct and thought.
However, rapid thinking and efficient execution can make you appear as a multi-thread thinker in the eyes of others.
When you can solve two problems in half a second while others can't even solve one, in their eyes, you may be considered a "multi-threaded" thinker.
—— "Arasaka Academy·Introduction to Logic (Adult Education Material)"
It was only after coming to Night City and gaining a certain understanding of the human brain that Munemasa obtained this information.