My brother is the polar opposite of me when it comes to curiosity. I ALWAYS ask questions like "How did this come to be, How much did this cost, who designed t

My brother is the polar opposite of me when it comes to curiosity. I ALWAYS ask questions like "How did this come to be, How much did this cost, who designed this and why" etc. My brother gets annoyed that A) I ask and question everything, and B) Laments he doesnt know as much as me. However, this is spurred by my ADHD... and I at times wish to be able to have a more precise control of my focus.