If you've done lisp for a while, you don't try to match the parentheses.
Firstly, you have an editor that matches them up for you.
Secondly, you read via indentation and whitespace. And since just about the only thing defining the syntax of lisps is the list structure, the editor also parses and can take care of that relatively automatically too.
I found it took about 6-12 months of exposure, and then your brain just tweaks/snaps/breaks magically one day, they all disappear, and then you no longer see them :P
Firstly, you have an editor that matches them up for you.
Secondly, you read via indentation and whitespace. And since just about the only thing defining the syntax of lisps is the list structure, the editor also parses and can take care of that relatively automatically too.
I found it took about 6-12 months of exposure, and then your brain just tweaks/snaps/breaks magically one day, they all disappear, and then you no longer see them :P